Trademark of affiliates of DuPont de Nemours, Inc. Page 1 of 25

SAFETY DATA SHEET
DDP Specialty Electronic Materials US,
LLC
Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray
Polyurethane Foam Kit
Issue Date: 11/17/2024
Print Date: 05/29/2025
DDP Specialty Electronic Materials US, LLC encourages and expects you to read and understand the
entire (M)SDS, as there is important information throughout the document. We expect you to follow
the precautions identified in this document unless your use conditions would necessitate other
appropriate methods or actions.

1. IDENTIFICATION
Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit

Recommended use of the chemical and restrictions on use
Identified uses: For industrial use. We recommend that you use this product in a manner consistent
with the listed use. If your intended use is not consistent with the stated use, please contact your sales
or technical service representative.

COMPANY IDENTIFICATION
DDP Specialty Electronic Materials US,
LLC
974 Centre Road, Building 730,
Wilmington DE 19805
UNITED STATES

Customer Information Number: 833-338-7668
SDSQuestion-NA@dupont.com

EMERGENCY TELEPHONE NUMBER
24-Hour Emergency Contact: 1-800-424-9300
Local Emergency Contact: 800-424-9300

2. HAZARDS IDENTIFICATION
Hazard classification
GHS classification in accordance with 29 CFR 1910.1200
Gases under pressure – Liquefied gas
Eye irritation – Category 2A
Skin sensitisation – Category 1
Reproductive toxicity – Category 2
Simple Asphyxiant

Label elements
Hazard pictograms

Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray
Polyurethane Foam Kit
Issue Date: 11/17/2024

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Signal word: WARNING!

Hazards
Contains gas under pressure; may explode if heated.
May cause an allergic skin reaction.
Causes serious eye irritation.
Suspected of damaging fertility or the unborn child.
May displace oxygen and cause rapid suffocation.

Precautionary statements
Prevention
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Avoid breathing mist or vapours.
Wash skin thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace.
Wear protective gloves/ protective clothing/ eye protection/ face protection.

Response
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if
present and easy to do. Continue rinsing.
IF exposed or concerned: Get medical advice/ attention.
If skin irritation or rash occurs: Get medical advice/ attention.
If eye irritation persists: Get medical advice/ attention.
Wash contaminated clothing before reuse.

Storage
Store locked up.
Protect from sunlight. Store in a well-ventilated place.

Disposal
Dispose of contents/ container to an approved waste disposal plant.

Other hazards
No data available

3. COMPOSITION/INFORMATION ON INGREDIENTS

This product is a mixture.
Component CASRN Concentration

Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray
Polyurethane Foam Kit
Issue Date: 11/17/2024

Page 3 of 25

trans-1-Chloro-3,3,3-trifluoropropene 102687-65-0 >= 20.0 – < 30.0 % Tris(1-chloro-2-propyl) phosphate 13674-84-5 >= 10.0 – < 20.0 % Triethyl phosphate 78-40-0 >= 5.0 – < 10.0 % Polyethylene glycol 25322-68-3 >= 1.0 – < 5.0 % 2-Ethylhexanoic acid potassium salt 3164-85-0 >= 1.0 – < 5.0 % Carbon dioxide 124-38-9 >= 1.0 – < 5.0 % Diethylene glycol 111-46-6 >= 1.0 – < 5.0 % Dimethylbis((1-oxoneodecyl)oxy)stannane 68928-76-7 >= 0.1 – < 1.0 % 4. FIRST AID MEASURES Description of first aid measures General advice: First Aid responders should pay attention to self-protection and use the recommended protective clothing (chemical resistant gloves, splash protection). If potential for exposure exists refer to Section 8 for specific personal protective equipment. Inhalation: Move person to fresh air. If not breathing, give artificial respiration; if by mouth to mouth use rescuer protection (pocket mask, etc). If breathing is difficult, oxygen should be administered by qualified personnel. Call a physician or transport to a medical facility. Skin contact: Remove contaminated clothing immediately. Immediately wash skin with soap and plenty of water. Suitable emergency safety shower facility should be available in work area. Contaminated work clothing should not be allowed out of the workplace. Wash contaminated clothing before reuse. In the case of skin irritation or allergic reactions see a physician. Eye contact: In case of contact, immediately flush eye with plenty of water. Suitable emergency eye wash facility should be available in work area. Ingestion: Do not induce vomiting. Call a physician and/or transport to emergency facility immediately. Most important symptoms and effects, both acute and delayed: Aside from the information found under Description of first aid measures (above) and Indication of immediate medical attention and special treatment needed (below), any additional important symptoms and effects are described in Section 11: Toxicology Information. Indication of any immediate medical attention and special treatment needed Notes to physician: Maintain adequate ventilation and oxygenation of the patient. If breathing is difficult, oxygen should be administered by qualified personnel. Treatment of exposure should be directed at the control of symptoms and the clinical condition of the patient. Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit Issue Date: 11/17/2024 Page 4 of 25 5. FIREFIGHTING MEASURES Suitable extinguishing media: Water fog or fine spray. Dry chemical fire extinguishers. Carbon dioxide fire extinguishers. Foam. Alcohol resistant foams (ATC type) are preferred. General purpose synthetic foams (including AFFF) or protein foams may function, but will be less effective. Unsuitable extinguishing media: Do not use direct water stream. May spread fire. Special hazards arising from the substance or mixture Hazardous combustion products: During a fire, smoke may contain the original material in addition to combustion products of varying composition which may be toxic and/or irritating. Combustion products may include and are not limited to: Carbon monoxide. Carbon dioxide. Hydrogen halides. Unusual Fire and Explosion Hazards: Container may rupture from gas generation in a fire situation. Blowing agent vaporizes quickly at room temperature. Violent steam generation or eruption may occur upon application of direct water stream to hot liquids. Advice for firefighters Fire Fighting Procedures: Keep people away. Isolate fire and deny unnecessary entry. Use water spray to cool fire exposed containers and fire affected zone until fire is out and danger of reignition has passed. Fight fire from protected location or safe distance. Consider the use of unmanned hose holders or monitor nozzles. Immediately withdraw all personnel from the area in case of rising sound from venting safety device or discoloration of the container. Do not use direct water stream. May spread fire. Move container from fire area if this is possible without hazard. Burning liquids may be moved by flushing with water to protect personnel and minimize property damage. Contain fire water run-off if possible. Fire water run-off, if not contained, may cause environmental damage. Review the "Accidental Release Measures" and the "Ecological Information" sections of this (M)SDS. Special protective equipment for firefighters: Wear positive-pressure self-contained breathing apparatus (SCBA) and protective fire fighting clothing (includes fire fighting helmet, coat, trousers, boots, and gloves). Avoid contact with this material during fire fighting operations. If contact is likely, change to full chemical resistant fire fighting clothing with self-contained breathing apparatus. If this is not available, wear full chemical resistant clothing with self-contained breathing apparatus and fight fire from a remote location. For protective equipment in post-fire or non-fire clean-up situations, refer to the relevant sections. 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Isolate area. Keep unnecessary and unprotected personnel from entering the area. Keep personnel out of confined or poorly ventilated areas. Keep upwind of spill. Spilled material may cause a slipping hazard. Ventilate area of leak or spill. Confined space entry procedures must be followed before entering the area. Refer to section 7, Handling, for additional precautionary measures. Use appropriate safety equipment. For additional information, refer to Section 8, Exposure Controls and Personal Protection. Environmental precautions: Prevent from entering into soil, ditches, sewers, waterways and/or groundwater. See Section 12, Ecological Information. Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit Issue Date: 11/17/2024 Page 5 of 25 Methods and materials for containment and cleaning up: Contain spilled material if possible. Absorb with materials such as: Dirt. Sand. Sawdust. Collect in suitable and properly labeled containers. Wash the spill site with water. See Section 13, Disposal Considerations, for additional information. 7. HANDLING AND STORAGE Precautions for safe handling: Avoid contact with eyes. Avoid breathing vapor. Do not enter confined spaces unless adequately ventilated. Wash thoroughly after handling. Keep container closed. Use with adequate ventilation. This material is hygroscopic in nature. See Section 8, EXPOSURE CONTROLS AND PERSONAL PROTECTION. Spills of these organic materials on hot fibrous insulations may lead to lowering of the autoignition temperatures possibly resulting in spontaneous combustion. Advice on general occupational hygiene Handle in accordance with good industrial hygiene and safety practice. Conditions for safe storage: Minimize sources of ignition, such as static build-up, heat, spark or flame. Flammable vapors may accumulate in some storage situations. Protect from atmospheric moisture. Store in a dry place. Avoid prolonged exposure to heat and air. Avoid temperatures above 50 C (122 F) See Section 10 for more specific information. Storage stability Storage Period: 24 Month 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters If exposure limits exist, they are listed below. If no exposure limits are displayed, then no values are applicable. Component Regulation Type of listing Value trans-1-Chloro-3,3,3- trifluoropropene US WEEL TWA 800 ppm Triethyl phosphate US WEEL TWA 7.45 mg/m3 Polyethylene glycol US WEEL TWA aerosol 10 mg/m3 Carbon dioxide Dow IHG TWA 5,000 ppm Dow IHG STEL 30,000 ppm ACGIH TWA 5,000 ppm ACGIH STEL 30,000 ppm OSHA Z-1 TWA 9,000 mg/m3 5,000 ppm CAL PEL PEL 9,000 mg/m3 5,000 ppm CAL PEL STEL 54,000 mg/m3 30,000 ppm NIOSH REL TWA 9,000 mg/m3 5,000 ppm Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit Issue Date: 11/17/2024 Page 6 of 25 NIOSH REL ST 54,000 mg/m3 30,000 ppm Diethylene glycol DUPONT AEL AEL * Vapour 100 ppm US WEEL TWA 10 mg/m3 Dimethylbis((1- oxoneodecyl)oxy)stannane OSHA Z-1 TWA 0.1 mg/m3 , Tin ACGIH TWA 0.1 mg/m3 , Tin Further information: A4: Not classifiable as a human carcinogen; Skin: Danger of cutaneous absorption ACGIH STEL 0.2 mg/m3 , Tin Further information: A4: Not classifiable as a human carcinogen; Skin: Danger of cutaneous absorption CAL PEL PEL 0.1 mg/m3 , Tin Further information: S: Skin CAL PEL STEL 0.2 mg/m3 , Tin Further information: S: Skin Exposure controls Engineering measures: Use engineering controls to maintain airborne level below exposure limit requirements or guidelines. If there are no applicable exposure limit requirements or guidelines, use only in enclosed systems or with local exhaust ventilation. Exhaust systems should be designed to move the air away from the source of vapor/aerosol generation and people working at this point. Lethal concentrations may exist in areas with poor ventilation. Hygiene measures: Handle in accordance with good industrial hygiene and safety practice. Individual protection measures Eye/face protection: Use safety glasses (with side shields). Where contact with the liquid is likely, chemical goggles are recommended. Skin protection Hand protection: Use gloves chemically resistant to this material. Examples of preferred glove barrier materials include: Chlorinated polyethylene. Polyethylene. Ethyl vinyl alcohol laminate ("EVAL"). Polyvinyl alcohol ("PVA"). Styrene/butadiene rubber. Viton. Examples of acceptable glove barrier materials include: Butyl rubber. Natural rubber ("latex"). Polyvinyl chloride ("PVC" or "vinyl"). NOTICE: The selection of a specific glove for a particular application and duration of use in a workplace should also take into account all relevant workplace factors such as, but not limited to: Other chemicals which may be handled, physical requirements (cut/puncture protection, dexterity, thermal protection), potential body reactions to glove materials, as well as the instructions/specifications provided by the glove supplier. Other protection: Use protective clothing chemically resistant to this material. Selection of specific items such as face shield, boots, apron, or full body suit will depend on the task. Respiratory protection: Respiratory protection should be worn when there is a potential to exceed the exposure limit requirements or guidelines. If there are no applicable exposure limit requirements or guidelines, use an approved respirator. When respiratory protection is required, use an approved positive-pressure self-contained breathing apparatus or positive-pressure airline with auxiliary self- contained air supply. For emergency conditions, use an approved positive-pressure self-contained breathing apparatus. In confined or poorly ventilated areas, use an approved self-contained breathing apparatus or positive pressure air line with auxiliary self-contained air supply. Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit Issue Date: 11/17/2024 Page 7 of 25 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance Physical state Liquefied gas Color yellow Odor No information available. Odor Threshold No data available pH No data available Melting point/ range No data available Freezing point No data available Boiling point (760 mmHg) No data available Flash point > 200 C ( > 392 F)
Evaporation Rate (Butyl Acetate
= 1)
Not available
Flammability (solid, gas) Not applicable to liquids Not expected to form explosive dust-
air mixtures.
Lower explosion limit Not applicable
Upper explosion limit Not applicable
Vapor Pressure No data available
Relative Vapor Density (air = 1) No data available
Relative Density (water = 1) No data available
Water solubility Not applicable
Partition coefficient: n-
octanol/water
No data available
Auto-ignition temperature No data available
Decomposition temperature No test data available
Kinematic Viscosity No data available
Explosive properties Not applicableNot explosive

Oxidizing properties No data available
Molecular weight No data available

NOTE: The physical data presented above are typical values and should not be construed as a
specification.

10. STABILITY AND REACTIVITY
Reactivity: No data available

Chemical stability: Stable under recommended storage conditions. See Storage, Section 7.

Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray
Polyurethane Foam Kit
Issue Date: 11/17/2024

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Possibility of hazardous reactions: Will not occur by itself.

Conditions to avoid: Product can oxidize at elevated temperatures. Elevated temperatures can
cause pressure buildup in closed containers due to the release of blowing agents. Generation of gas
during decomposition can cause pressure in closed systems.

Incompatible materials: Avoid contact with oxidizing materials. Avoid contact with: Strong acids.
Strong bases. Avoid unintended contact with isocyanates. The reaction of polyols and isocyanates
generates heat.

Hazardous decomposition products: Decomposition products depend upon temperature, air supply
and the presence of other materials. Decomposition products can include and are not limited to:
Carbon dioxide. Alcohols. Ethers. Hydrocarbons. Hydrogen halides. Ketones. Polymer fragments.
11. TOXICOLOGICAL INFORMATION

Toxicological information appears in this section when such data is available.

Acute toxicity
Acute oral toxicity
Product test data not available. Refer to component data.

Acute dermal toxicity
Product test data not available. Refer to component data.

Acute inhalation toxicity
Product test data not available. Refer to component data.

Skin corrosion/irritation
Product test data not available. Refer to component data.

Serious eye damage/eye irritation
Product test data not available. Refer to component data.

Sensitization
Product test data not available. Refer to component data.

Specific Target Organ Systemic Toxicity (Single Exposure)
Product test data not available. Refer to component data.

Specific Target Organ Systemic Toxicity (Repeated Exposure)
Product test data not available. Refer to component data.

Carcinogenicity
Product test data not available. Refer to component data.

Teratogenicity
Product test data not available. Refer to component data.

Reproductive toxicity

Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray
Polyurethane Foam Kit
Issue Date: 11/17/2024

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Product test data not available. Refer to component data.

Mutagenicity
Product test data not available. Refer to component data.

Aspiration Hazard
Product test data not available. Refer to component data.

COMPONENTS INFLUENCING TOXICOLOGY :

trans-1-Chloro-3,3,3-trifluoropropene
Acute oral toxicity
Single dose oral LD50 has not been determined.

Acute dermal toxicity
The dermal LD50 has not been determined.

Acute inhalation toxicity
LC50, Rat, 4 Hour, gas, 120000 ppm

Skin corrosion/irritation
Brief contact is essentially nonirritating to skin.

Serious eye damage/eye irritation
No relevant data found.

Sensitization
Did not cause allergic skin reactions when tested in humans.

For respiratory sensitization:
No relevant data found.

Specific Target Organ Systemic Toxicity (Single Exposure)
Evaluation of available data suggests that this material is not an STOT-SE toxicant.

Specific Target Organ Systemic Toxicity (Repeated Exposure)
Based on available data, repeated exposures are not anticipated to cause significant adverse
effects.

Carcinogenicity
No relevant data found.

Teratogenicity
No relevant data found.

Reproductive toxicity
No relevant data found.

Mutagenicity
This material was not mutagenic in an Ames bacterial assay.

Aspiration Hazard
Based on available information, aspiration hazard could not be determined.

Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray
Polyurethane Foam Kit
Issue Date: 11/17/2024

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Tris(1-chloro-2-propyl) phosphate
Acute oral toxicity
LD50, Rat, 1,101 mg/kg OECD Test Guideline 401

Acute dermal toxicity
LD50, Rabbit, > 2,000 mg/kg OECD Test Guideline 402

Acute inhalation toxicity
An LC50/inhalation/4h/rat could not be determined because no mortality of rats was observed
at the maximum achievable concentration. LC50, Rat, 4 Hour, dust/mist, > 5 mg/l

Skin corrosion/irritation
Brief contact may cause slight skin irritation with local redness.

Serious eye damage/eye irritation
May cause slight temporary eye irritation.

Sensitization
Did not demonstrate the potential for contact allergy in mice.

Specific Target Organ Systemic Toxicity (Single Exposure)
The substance or mixture is not classified as specific target organ toxicant, single exposure.

Specific Target Organ Systemic Toxicity (Repeated Exposure)
Based on available data, repeated exposures are not anticipated to cause significant adverse
effects.

Teratogenicity
Did not cause birth defects or any other fetal effects in laboratory animals.

Reproductive toxicity
In animal studies, did not interfere with reproduction.

Mutagenicity
Animal genetic toxicity studies were negative. In vitro genetic toxicity studies were negative.

Aspiration Hazard
No aspiration toxicity classification

Triethyl phosphate
Acute oral toxicity
LD50, Rat, 1,131 mg/kg

Acute dermal toxicity
LD50, Guinea pig, > 21,400 mg/kg

Acute inhalation toxicity
LC50, Rat, 4 Hour, dust/mist, > 2.35 mg/l No deaths occurred at this concentration.

Skin corrosion/irritation
Prolonged contact may cause slight skin irritation with local redness.

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Polyurethane Foam Kit
Issue Date: 11/17/2024

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Serious eye damage/eye irritation
May cause moderate eye irritation.
May cause slight corneal injury.

Sensitization
Did not cause allergic skin reactions when tested in guinea pigs.

For respiratory sensitization:
No relevant data found.

Specific Target Organ Systemic Toxicity (Single Exposure)
Evaluation of available data suggests that this material is not an STOT-SE toxicant.

Specific Target Organ Systemic Toxicity (Repeated Exposure)
Triethyl phosphate is considered to be a weak cholinesterase inhibitor.
Excessive exposure may produce organophosphate type cholinesterase inhibition.
Signs and symptoms of excessive exposure may be headache, dizziness, incoordination,
muscle twitching, tremors, nausea, abdominal cramps, diarrhea, sweating, pinpoint pupils,
blurred vision, salivation, tearing, tightness in chest, excessive urination, convulsions.

Carcinogenicity
No relevant data found.

Teratogenicity
No relevant data found.

Reproductive toxicity
In laboratory animal studies, effects on reproduction have been seen only at doses that
produced significant toxicity to the parent animals.

Mutagenicity
In vitro genetic toxicity studies were predominantly negative. Animal genetic toxicity studies
were predominantly negative.

Aspiration Hazard
Based on physical properties, not likely to be an aspiration hazard.

Polyethylene glycol
Acute oral toxicity
Typical for this family of materials. LD50, Rat, > 10,000 mg/kg Estimated.

Acute dermal toxicity
Typical for this family of materials. LD50, Rabbit, > 20,000 mg/kg

Acute inhalation toxicity
Typical for this family of materials. LC50, Rat, 6 Hour, dust/mist, > 2.5 mg/l No deaths
occurred at this concentration.

Skin corrosion/irritation
Prolonged exposure not likely to cause significant skin irritation.
May cause more severe response if skin is abraded (scratched or cut).

Serious eye damage/eye irritation

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Polyurethane Foam Kit
Issue Date: 11/17/2024

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May cause slight temporary eye irritation.
Corneal injury is unlikely.

Sensitization
For this family of materials:
Did not cause allergic skin reactions when tested in humans.
For this family of materials, sensitization studies done in guinea pigs have been negative.

For respiratory sensitization:
No relevant data found.

Specific Target Organ Systemic Toxicity (Single Exposure)
Evaluation of available data suggests that this material is not an STOT-SE toxicant.

Specific Target Organ Systemic Toxicity (Repeated Exposure)
Recent findings of kidney failure and death in burn patients, as well as some studies using
animal burn models, suggest that polyethylene glycol may have been a factor.
The use of topical applications containing this material may not be appropriate in severely
burned patients.
Based on available data, repeated exposures are not anticipated to cause significant adverse
effects.

Carcinogenicity
Polyethylene glycols did not cause cancer in long-term animal studies.

Teratogenicity
Did not cause birth defects or any other fetal effects in laboratory animals.

Reproductive toxicity
In animal studies, did not interfere with reproduction.

Mutagenicity
In vitro genetic toxicity studies were negative. Animal genetic toxicity studies were negative.

Aspiration Hazard
Based on physical properties, not likely to be an aspiration hazard.

2-Ethylhexanoic acid potassium salt
Acute oral toxicity
Information given is based on data obtained from similar substances. LC50, Rat, 2,043 mg/kg
OECD Test Guideline 401

Acute dermal toxicity
Information given is based on data obtained from similar substances. LD50, Rabbit, > 2,000
mg/kg OECD Test Guideline 402

Acute inhalation toxicity
An LC50/inhalation/4h/rat could not be determined because no mortality of rats was observed
at the maximum achievable concentration. LC0, Rat, 4 Hour, dust/mist, > 0.11 mg/l OECD
Test Guideline 403

Skin corrosion/irritation
Brief contact may cause severe skin irritation with pain and local redness.

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Polyurethane Foam Kit
Issue Date: 11/17/2024

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Serious eye damage/eye irritation
May cause severe irritation with corneal injury which may result in permanent impairment of
vision, even blindness. Chemical burns may occur.

Sensitization
Did not cause allergic skin reactions when tested in guinea pigs.
Information given is based on data obtained from similar substances.

No data available

Specific Target Organ Systemic Toxicity (Single Exposure)
The substance or mixture is not classified as specific target organ toxicant, single exposure.

Specific Target Organ Systemic Toxicity (Repeated Exposure)
Based on available data, repeated exposures are not anticipated to cause significant adverse
effects.
Information given is based on data obtained from similar substances.

Carcinogenicity
No data available

Teratogenicity
Has caused birth defects in laboratory animals. Information given is based on data obtained
from similar substances.

Reproductive toxicity
In animal studies, has been shown to interfere with fertility. Information given is based on data
obtained from similar substances.

Mutagenicity
Animal genetic toxicity studies were negative. In vitro genetic toxicity studies were negative.
Information given is based on data obtained from similar substances.

Aspiration Hazard
No aspiration toxicity classification

Carbon dioxide
Acute oral toxicity
Single dose oral LD50 has not been determined.

Acute dermal toxicity
The dermal LD50 has not been determined.

Acute inhalation toxicity
LC50, Rat, 4 hrs, gas, 58750 ppm

Skin corrosion/irritation
No hazard from gas.
Skin contact with the solid (“dry ice”) may cause frostbite.
Liquid may cause frostbite upon skin contact.

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Issue Date: 11/17/2024

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Serious eye damage/eye irritation
No hazard from gas.
Eye contact with the solid (“dry ice”) may cause freeze burns.
Liquid may cause frostbite.

Sensitization
No relevant data found.

For respiratory sensitization:
No relevant data found.

Specific Target Organ Systemic Toxicity (Single Exposure)
Available data are inadequate to determine single exposure specific target organ toxicity.

Specific Target Organ Systemic Toxicity (Repeated Exposure)
Experiments with humans and animals suggest that continued exposure to 1.5% carbon
dioxide may alter physiological processes, such as acid-base and electrolyte balance in the
blood, calcium-phosphorus metabolism, and neuroendrocrine activity.

Carcinogenicity
Available data are inadequate to evaluate carcinogenicity.

Teratogenicity
Available data are inadequate for evaluation of potential to cause birth defects.

Reproductive toxicity
Available data are inadequate to determine effects on reproduction.

Mutagenicity
No relevant data found.

Aspiration Hazard
Based on physical properties, not likely to be an aspiration hazard.

Diethylene glycol
Acute oral toxicity
In humans, expected to be moderately toxic if swallowed even though oral toxicity was low
when tested in animals. Ingestion of quantities (approximately 65 mL (2 oz.) for diethylene
glycol or 100 mL (3 oz.) for ethylene glycol) has caused death in humans. May cause nausea
and vomiting. May cause abdominal discomfort or diarrhea. Excessive exposure may cause
central nervous system effects, cardiopulmonary effects (metabolic acidosis), and kidney
failure. LD50, Rat, male, 19,600 mg/kg

Lethal Dose, Human, adult, 2 Ounces Estimated.

Acute dermal toxicity
LD50, Rabbit, 13,330 mg/kg

Acute inhalation toxicity
LC50, Rat, 4 Hour, dust/mist, > 4.6 mg/l The LC50 value is greater than the Maximum
Attainable Concentration. No deaths occurred at this concentration.

Skin corrosion/irritation

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Polyurethane Foam Kit
Issue Date: 11/17/2024

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Prolonged contact is essentially nonirritating to skin.

Serious eye damage/eye irritation
May cause slight temporary eye irritation.
Corneal injury is unlikely.

Sensitization
Did not cause allergic skin reactions when tested in humans.
Did not cause allergic skin reactions when tested in guinea pigs.

For respiratory sensitization:
No relevant data found.

Specific Target Organ Systemic Toxicity (Single Exposure)
The substance or mixture is not classified as specific target organ toxicant, single exposure.

Specific Target Organ Systemic Toxicity (Repeated Exposure)
Based on available data, repeated exposures are not anticipated to cause additional
significant adverse effects.

Carcinogenicity
Diethylene glycol has been tested for carcinogenicity in animal studies and is not believed to
pose a carcinogenic risk to man.

Teratogenicity
Diethylene glycol has caused toxicity to the fetus and some birth defects at maternally toxic,
high doses in animals. Other animal studies have not reproduced birth defects even at much
higher doses that caused severe maternal toxicity.

Reproductive toxicity
Diethylene glycol did not interfere with reproduction in animal studies except at very high
doses.

Mutagenicity
In vitro genetic toxicity studies were negative. Animal genetic toxicity studies were negative.

Aspiration Hazard
No aspiration toxicity classification

Dimethylbis((1-oxoneodecyl)oxy)stannane
Acute oral toxicity
LD50, Rat, 892 mg/kg

Acute dermal toxicity
The dermal LD50 has not been determined.

Acute inhalation toxicity
The LC50 has not been determined.

Skin corrosion/irritation
Brief contact may cause skin irritation with local redness.

Serious eye damage/eye irritation

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Polyurethane Foam Kit
Issue Date: 11/17/2024

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May cause slight temporary eye irritation.

Sensitization
Has caused allergic skin reactions when tested in guinea pigs.

For respiratory sensitization:
No relevant data found.

Specific Target Organ Systemic Toxicity (Single Exposure)
Available data are inadequate to determine single exposure specific target organ toxicity.

Specific Target Organ Systemic Toxicity (Repeated Exposure)
No relevant data found.

Carcinogenicity
No relevant data found.

Teratogenicity
No relevant data found.

Reproductive toxicity
No relevant data found.

Mutagenicity
Not mutagenic in Ames Test

Aspiration Hazard
No aspiration toxicity classification

12. ECOLOGICAL INFORMATION

Ecotoxicological information appears in this section when such data is available.

Toxicity

trans-1-Chloro-3,3,3-trifluoropropene
Acute toxicity to fish
Material is slightly toxic to aquatic organisms on an acute basis (LC50/EC50 between 10 and
100 mg/L in the most sensitive species tested).
LC50, Oncorhynchus mykiss (rainbow trout), Static, 96 Hour, 38 mg/l, OECD Test Guideline
203

Acute toxicity to aquatic invertebrates
EC50, Daphnia magna, 48 Hour, 82 mg/l, OECD Test Guideline 202

Acute toxicity to algae/aquatic plants
EC50, Pseudokirchneriella subcapitata (green algae), 72 Hour, Growth inhibition, 106.7 mg/l
NOEC, Pseudokirchneriella subcapitata (green algae), 72 Hour, Growth rate, 115 mg/l

Tris(1-chloro-2-propyl) phosphate
Acute toxicity to fish

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Issue Date: 11/17/2024

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LC50, Pimephales promelas (fathead minnow), 96 Hour, 51 mg/l, OECD Test Guideline 203

Acute toxicity to aquatic invertebrates
EC50, Daphnia magna (Water flea), 48 Hour, 131 mg/l, OECD Test Guideline 202

Acute toxicity to algae/aquatic plants
EC50, Pseudokirchneriella subcapitata (green algae), 72 Hour, 82 mg/l, OECD Test Guideline
201
NOEC, Pseudokirchneriella subcapitata (green algae), 72 Hour, 42 mg/l, OECD Test
Guideline 201

Toxicity to bacteria
EC50, activated sludge, Respiration inhibition, 3 Hour, 784 mg/l, OECD 209 Test

Chronic toxicity to aquatic invertebrates
NOEC, Daphnia magna (Water flea), 21 d, 32 mg/l

Triethyl phosphate
Acute toxicity to fish
Material is practically non-toxic to aquatic organisms on an acute basis
(LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species tested).
LC50, Leuciscus idus (Golden orfe), static test, 48 Hour, 2,140 mg/l, OECD Test Guideline
203 or Equivalent

Acute toxicity to aquatic invertebrates
EC50, Daphnia magna (Water flea), static test, 48 Hour, 350 mg/l, OECD Test Guideline 202
or Equivalent

Acute toxicity to algae/aquatic plants
EC50, Desmodesmus subspicatus (green algae), 72 Hour, Growth rate inhibition, 900 mg/l,
OECD Test Guideline 201

Toxicity to bacteria
EC50, activated sludge, Respiration inhibition, 30 min, > 2,985 mg/l, OECD 209 Test

Polyethylene glycol
Acute toxicity to fish
Material is practically non-toxic to aquatic organisms on an acute basis
(LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species tested).
LC50, Pimephales promelas (fathead minnow), static test, 96 Hour, > 10,000 mg/l, OECD Test
Guideline 203 or Equivalent

Acute toxicity to aquatic invertebrates
LC50, Daphnia magna (Water flea), 48 Hour, > 10,000 mg/l

Acute toxicity to algae/aquatic plants
ErC50, Skeletonema costatum (marine diatom), 72 Hour, Growth rate, > 100 mg/l

2-Ethylhexanoic acid potassium salt
Acute toxicity to fish
Information given is based on data obtained from similar substances.
LC50, Oryzias latipes (Orange-red killifish), 96 Hour, > 100 mg/l, OECD Test Guideline 203

Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray
Polyurethane Foam Kit
Issue Date: 11/17/2024

Page 18 of 25

Acute toxicity to aquatic invertebrates
Information given is based on data obtained from similar substances.
EC50, Daphnia magna (Water flea), 48 Hour, 85.4 mg/l

Acute toxicity to algae/aquatic plants
Information given is based on data obtained from similar substances.
EC50, Desmodesmus subspicatus (green algae), 96 Hour, 49.3 mg/l

Chronic toxicity to aquatic invertebrates
NOEC, Daphnia magna (Water flea), 21 d, 25 mg/l

Carbon dioxide
Acute toxicity to fish
May decrease pH of aquatic systems to < pH 5 which may be toxic to aquatic organisms. LC0, Oncorhynchus mykiss (rainbow trout), 1 Hour, 240 mg/l, Method Not Specified. Acute toxicity to aquatic invertebrates Based on data from similar materials NOEC, Daphnia magna (Water flea), 48 Hour, > 100 mg/l

Diethylene glycol
Acute toxicity to fish
Material is practically non-toxic to aquatic organisms on an acute basis
(LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species tested).
LC50, Pimephales promelas (fathead minnow), flow-through test, 96 Hour, 75,200 mg/l,
OECD Test Guideline 203 or Equivalent

Acute toxicity to aquatic invertebrates
EC50, Daphnia magna (Water flea), 24 Hour, > 10,000 mg/l

Acute toxicity to algae/aquatic plants
Based on data from similar materials
EC50, Selenastrum capricornutum (green algae), 96 Hour, 6,500 – 13,000 mg/l

Toxicity to bacteria
EC50, activated sludge, 3 Hour, > 1,000 mg/l, OECD 209 Test

Chronic toxicity to fish
Based on data from similar materials
NOEC, Pimephales promelas (fathead minnow), 7 d, 15,380 mg/l

Chronic toxicity to aquatic invertebrates
NOEC, Daphnia magna (Water flea), 21 d, > 15,000 mg/l

Dimethylbis((1-oxoneodecyl)oxy)stannane
Acute toxicity to aquatic invertebrates
Material is moderately toxic to aquatic organisms on an acute basis (LC50/EC50 between 1
and 10 mg/L in the most sensitive species tested).
EC50, Daphnia magna (Water flea), 48 Hour, 39 mg/l, OECD Test Guideline 202

Acute toxicity to algae/aquatic plants
EC50, Pseudokirchneriella subcapitata (green algae), 72 Hour, 7.6 mg/l, OECD Test Guideline
201

Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray
Polyurethane Foam Kit
Issue Date: 11/17/2024

Page 19 of 25

NOEC, Pseudokirchneriella subcapitata (green algae), 72 Hour, 1.2 mg/l, OECD Test
Guideline 201

Toxicity to bacteria
For similar material(s):
EC50, Bacteria, 3 Hour, Respiration rates., 14 mg/l

Persistence and degradability

trans-1-Chloro-3,3,3-trifluoropropene
Biodegradability: Material is not readily biodegradable according to OECD/EEC guidelines.

Biodegradation: 0 %
Exposure time: 28 d
Method: OECD Test Guideline 301D

Tris(1-chloro-2-propyl) phosphate
Biodegradability: Not readily biodegradable.

Biodegradation: 0 %
Exposure time: 28 d
Method: OECD Test Guideline 301E

Theoretical Oxygen Demand: 1.17 mg/mg

Photodegradation
Test Type: Half-life (indirect photolysis)
Sensitization: OH radicals
Atmospheric half-life: 0.24 d
Method: Estimated.

Triethyl phosphate
Biodegradability: Material is ultimately biodegradable (reaches > 70% mineralization in
OECD test(s) for inherent biodegradability).
10-day Window: Not applicable
Biodegradation: > 90 %
Exposure time: 28 d
Method: OECD Test Guideline 302B or Equivalent

Theoretical Oxygen Demand: 1.58 mg/mg

Polyethylene glycol
Biodegradability: Material is readily biodegradable. Passes OECD test(s) for ready
biodegradability.
10-day Window: Pass
Biodegradation: 85 %
Exposure time: 28 d
Method: OECD Test Guideline 301F or Equivalent

Theoretical Oxygen Demand: 1.67 mg/mg

2-Ethylhexanoic acid potassium salt

Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray
Polyurethane Foam Kit
Issue Date: 11/17/2024

Page 20 of 25

Biodegradability: Readily biodegradable. Information given is based on data obtained from
similar substances.

Biodegradation: 99 %
Exposure time: 28 d

Carbon dioxide
Biodegradability: Biodegradation is not applicable.

Diethylene glycol
Biodegradability: Material is readily biodegradable. Passes OECD test(s) for ready
biodegradability.
10-day Window: Pass
Biodegradation: 90 – 100 %
Exposure time: 20 d
Method: OECD Test Guideline 301A or Equivalent
10-day Window: Not applicable
Biodegradation: 82 – 98 %
Exposure time: 28 d
Method: OECD Test Guideline 302C or Equivalent

Theoretical Oxygen Demand: 1.51 mg/mg

Dimethylbis((1-oxoneodecyl)oxy)stannane
Biodegradability: Material is not readily biodegradable according to OECD/EEC guidelines.

Biodegradation: 0 %
Exposure time: 28 d
Method: OECD Test Guideline 301B or Equivalent

Bioaccumulative potential

trans-1-Chloro-3,3,3-trifluoropropene
Bioaccumulation: No relevant data found.

Tris(1-chloro-2-propyl) phosphate
Bioaccumulation: Does not bioaccumulate.
Partition coefficient: n-octanol/water(log Pow): 2.68

Triethyl phosphate
Bioaccumulation: Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Partition coefficient: n-octanol/water(log Pow): 0.80 Measured Polyethylene glycol Partition coefficient: n-octanol/water(log Pow): -0.698 Pow: 0.2 at 30 C 2-Ethylhexanoic acid potassium salt Bioaccumulation: Bioaccumulation is unlikely. Based on information for a similar material: Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Carbon dioxide Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit Issue Date: 11/17/2024 Page 21 of 25 Bioaccumulation: Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Partition coefficient: n-octanol/water(log Pow): 0.83 Measured Diethylene glycol Bioaccumulation: Bioaccumulation is unlikely. Partition coefficient: n-octanol/water(log Pow): -1.98 at 20 C Bioconcentration factor (BCF): 100 Fish Measured Dimethylbis((1-oxoneodecyl)oxy)stannane Partition coefficient: n-octanol/water(log Pow): 5.503 Mobility in soil trans-1-Chloro-3,3,3-trifluoropropene No relevant data found. Triethyl phosphate Potential for mobility in soil is very high (Koc between 0 and 50). Given its very low Henry's constant, volatilization from natural bodies of water or moist soil is not expected to be an important fate process. Partition coefficient (Koc): 48 Estimated. Polyethylene glycol No relevant data found. 2-Ethylhexanoic acid potassium salt Based on information for a similar material: Potential for mobility in soil is very high (Koc between 0 and 50). Carbon dioxide No relevant data found. Diethylene glycol Given its very low Henry's constant, volatilization from natural bodies of water or moist soil is not expected to be an important fate process. Potential for mobility in soil is very high (Koc between 0 and 50). Partition coefficient (Koc): < 1 Estimated. Dimethylbis((1-oxoneodecyl)oxy)stannane No relevant data found. 13. DISPOSAL CONSIDERATIONS Disposal methods: DO NOT DUMP INTO ANY SEWERS, ON THE GROUND, OR INTO ANY BODY OF WATER. All disposal practices must be in compliance with all Federal, State/Provincial and local laws and regulations. Regulations may vary in different locations. Waste characterizations and compliance with applicable laws are the responsibility solely of the waste generator. AS YOUR SUPPLIER, WE HAVE NO CONTROL OVER THE MANAGEMENT PRACTICES OR MANUFACTURING PROCESSES OF PARTIES HANDLING OR USING THIS MATERIAL. THE Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit Issue Date: 11/17/2024 Page 22 of 25 INFORMATION PRESENTED HERE PERTAINS ONLY TO THE PRODUCT AS SHIPPED IN ITS INTENDED CONDITION AS DESCRIBED IN MSDS SECTION: Composition Information. FOR UNUSED & UNCONTAMINATED PRODUCT, the preferred options include sending to a licensed, permitted: Recycler. Reclaimer. Incinerator or other thermal destruction device. For additional information, refer to: Handling & Storage Information, MSDS Section 7 Stability & Reactivity Information, MSDS Section 10 Regulatory Information, MSDS Section 15 14. TRANSPORT INFORMATION DOT Proper shipping name Chemical under pressure, n.o.s.(Carbon dioxide, Nitrogen) UN number UN 3500 Class 2.2 Packing group Classification for SEA transport (IMO-IMDG): Proper shipping name CHEMICAL UNDER PRESSURE, N.O.S. (Carbon dioxide, Nitrogen) UN number UN 3500 Class 2.2 Packing group Marine pollutant No Transport in bulk according to Annex I or II of MARPOL 73/78 and the IBC or IGC Code Consult IMO regulations before transporting ocean bulk Classification for AIR transport (IATA/ICAO): Proper shipping name Chemical under pressure, n.o.s.(Carbon dioxide, Nitrogen) UN number UN 3500 Class 2.2 Packing group This information is not intended to convey all specific regulatory or operational requirements/information relating to this product. Transportation classifications may vary by container volume and may be influenced by regional or country variations in regulations. Additional transportation system information can be obtained through an authorized sales or customer service representative. It is the responsibility of the transporting organization to follow all applicable laws, regulations and rules relating to the transportation of the material. 15. REGULATORY INFORMATION Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and Community Right-to-Know Act of 1986) Sections 311 and 312 Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit Issue Date: 11/17/2024 Page 23 of 25 Gases under pressure Simple Asphyxiant Serious eye damage or eye irritation Respiratory or skin sensitisation Reproductive toxicity Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and Community Right-to-Know Act of 1986) Section 313 This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) Section 103 This material does not contain any components with a CERCLA RQ. Does not contain HFC. Compliant with Title 42 Chapter 85 Clean Air Act: Subchapter VII American Innovation and Manufacturing Act of 2020, and Section 612 US EPA Significant New Alternatives Policy. This product neither contains, nor was manufactured with a Class I or Class II ODS as defined by the U.S. Clean Air Act Section 602 (40 CFR 82, Subpt. A, App.A + B). Pennsylvania Worker and Community Right-To-Know Act: The following chemicals are listed because of the additional requirements of Pennsylvania law: Components CASRN Diethylene glycol 111-46-6 Carbon dioxide 124-38-9 California Prop. 65 This product contains a chemical that is at or below California Propositions 65 s "safe harbor level" as determined via a risk assessment. Therefore, the chemical is not required to be listed as a Prop 65 chemical on the SDS or label. United States TSCA Inventory (TSCA) All components of this product are in compliance with the Active inventory listing requirements of the U.S. Toxic Substances Control Act (TSCA) Chemical Substance Inventory. 16. OTHER INFORMATION Hazard Rating System HMIS Health Flammability Physical Hazard 2* 1 3 * = Chronic Effects (See Hazards Identification) Revision Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit Issue Date: 11/17/2024 Page 24 of 25 Identification Number: 12031877 / A749 / Issue Date: 11/17/2024 / Version: 3.2 Most recent revision(s) are noted by the bold, double bars in left-hand margin throughout this document. Legend ACGIH USA. ACGIH Threshold Limit Values (TLV) AEL * 8 & 12 hr. TWA CAL PEL California permissible exposure limits for chemical contaminants (Title 8, Article 107) Dow IHG Dow Industrial Hygiene Guideline DUPONT AEL DuPont AEL (Acceptable Exposure Limit) NIOSH REL USA. NIOSH Recommended Exposure Limits OSHA Z-1 USA. Occupational Exposure Limits (OSHA) - Table Z-1 Limits for Air Contaminants PEL Permissible exposure limit ST STEL - 15-minute TWA exposure that should not be exceeded at any time during a workday STEL Short-term exposure limit TWA 8-hr TWA US WEEL USA. Workplace Environmental Exposure Levels (WEEL) Full text of other abbreviations AIIC - Australian Inventory of Industrial Chemicals; ASTM - American Society for the Testing of Materials; bw - Body weight; CERCLA - Comprehensive Environmental Response, Compensation, and Liability Act; CMR - Carcinogen, Mutagen or Reproductive Toxicant; DIN - Standard of the German Institute for Standardisation; DOT - Department of Transportation; DSL - Domestic Substances List (Canada); ECx - Concentration associated with x% response; EHS - Extremely Hazardous Substance; ELx - Loading rate associated with x% response; EmS - Emergency Schedule; ENCS - Existing and New Chemical Substances (Japan); ErCx - Concentration associated with x% growth rate response; ERG - Emergency Response Guide; GHS - Globally Harmonized System; GLP - Good Laboratory Practice; HMIS - Hazardous Materials Identification System; IARC - International Agency for Research on Cancer; IATA - International Air Transport Association; IBC - International Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk; IC50 - Half maximal inhibitory concentration; ICAO - International Civil Aviation Organization; IECSC - Inventory of Existing Chemical Substances in China; IMDG - International Maritime Dangerous Goods; IMO - International Maritime Organization; ISHL - Industrial Safety and Health Law (Japan); ISO - International Organisation for Standardization; KECI - Korea Existing Chemicals Inventory; LC50 - Lethal Concentration to 50 % of a test population; LD50 - Lethal Dose to 50% of a test population (Median Lethal Dose); MARPOL - International Convention for the Prevention of Pollution from Ships; MSHA - Mine Safety and Health Administration; n.o.s. - Not Otherwise Specified; NFPA - National Fire Protection Association; NO(A)EC - No Observed (Adverse) Effect Concentration; NO(A)EL - No Observed (Adverse) Effect Level; NOELR - No Observable Effect Loading Rate; NTP - National Toxicology Program; NZIoC - New Zealand Inventory of Chemicals; OECD - Organization for Economic Co-operation and Development; OPPTS - Office of Chemical Safety and Pollution Prevention; PBT - Persistent, Bioaccumulative and Toxic substance; PICCS - Philippines Inventory of Chemicals and Chemical Substances; (Q)SAR - (Quantitative) Structure Activity Relationship; RCRA - Resource Conservation and Recovery Act; REACH - Regulation (EC) No 1907/2006 of the European Parliament and of the Council concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals; RQ - Reportable Quantity; SADT - Self-Accelerating Decomposition Temperature; SARA - Superfund Amendments and Reauthorization Act; SDS - Safety Data Sheet; TCSI - Taiwan Chemical Substance Inventory; TECI - Thailand Existing Chemicals Inventory; TSCA - Toxic Substances Control Product name: FROTH-PAK 650BF HFO INSUL Polyol Spray Polyurethane Foam Kit Issue Date: 11/17/2024 Page 25 of 25 Act (United States); UN - United Nations; UNRTDG - United Nations Recommendations on the Transport of Dangerous Goods; vPvB - Very Persistent and Very Bioaccumulative Information Source and References This SDS is prepared by Product Regulatory Services and Hazard Communications Groups from information supplied by internal references within our company. DDP Specialty Electronic Materials US, LLC urges each customer or recipient of this (M)SDS to study it carefully and consult appropriate expertise, as necessary or appropriate, to become aware of and understand the data contained in this (M)SDS and any hazards associated with the product. The information herein is provided in good faith and believed to be accurate as of the effective date shown above. However, no warranty, express or implied, is given. Regulatory requirements are subject to change and may differ between various locations. It is the buyer's/user's responsibility to ensure that his activities comply with all federal, state, provincial or local laws. The information presented here pertains only to the product as shipped. Since conditions for use of the product are not under the control of the manufacturer, it is the buyer's/user's duty to determine the conditions necessary for the safe use of this product. Due to the proliferation of sources for information such as manufacturer- specific (M)SDSs, we are not and cannot be responsible for (M)SDSs obtained from any source other than ourselves. If you have obtained an (M)SDS from another source or if you are not sure that the (M)SDS you have is current, please contact us for the most current version. US