SAFETY DATA SHEET
Last Revised: 20JAN23
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME: ……………………………………….Entropy Resins
Compression Molding Slow Hardener
APPLICABLE PRODUCT CODE S: ………………..CPS, EH-CPS-PT, EH-CPS-QT, EH-CPS-2QT, EH-CPS-GAL, EH-CPS-2.5GAL, EH-CPS-5GAL,
EH-CPS-HD, EH-CPS-D, EH-CPS-T
CHEMICAL FAMILY: ……………………………………Polyamine mixture.
INTENDED PRODUCT USES: ……………………….Curing agent for epoxy resins.
PRODUCT RESTRICTIONS: …………………………None identified.
SDS VERSION: …………………………………………..CPS-2023a
MANUFACTURER: EMERGENCY TELEPHONE NUMBERS (24 HRS):
Gougeon Brothers, Inc. Transportation
100 Patterson Ave. CHEMTREC: ……………….. 800-424-9300 (U.S.)
Bay City, MI 48706, U.S.A. 703-527-3887 (International)
Phone: 310-882-2120 or 989-684-7286 Non-transportation
www.entropyresins.com Poison Hotline: ……………… 800-222-1222
2. HAZARDS IDENTIFICATION
Classification of Substance or Mixture
Skin corrosion/irritation, Category 1C
Skin sensitizer, Category 1
Eye damage/irritation, Category 1
Acute aquatic toxicity, Category 3
Chronic aquatic toxicity, Category 3
Label Elements
Hazard Pictogram(s):
Signal Word:
DANGER
Hazard Statements:
H314 Causes severe skin burns and eye damage
H317 May cause an allergic skin reaction
H412 Harmful to aquatic life with long lasting effects
Precautionary Statements:
Prevention
P260 Do not breathe dust/fume/gas/mist/vapors/spray
P264 Wash hands thoroughly after handling
P272 Contaminated work clothing should not be allowed out of the workplace
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection
Response
P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse or wash skin with soap and water (or
shower).
P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
P310 Immediately call a POISON CENTER or doctor
P313 + P333 If irritation or rash occurs: Get medical attention/advice
P362 + P364 Take off contaminated clothing and wash it before reuse
Storage
P405 Store locked up
Disposal
P501 Dispose of contents and container according to local, state, national and international regulations
Other Hazards
None known.
3. COMPOSITION/INFORMATION ON HAZARDOUS INGREDIENTS
Entropy Resins
Compression Molding Slow Hardener
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INGREDIENT NAME CAS # CONCENTRATION (%)
Fatty acids, C18-unsatd., dimers, oligomeric reaction products with tall-oil fatty
acids and triethylenetetramine
68082-29-1 30-60
Polyoxypropylenediamine 9046-10-0 10-30
Isophorondiamine 2855-13-2 10-30
Triethylenetetramine, reaction products with propylene oxide 26950-63-0 10-30
Triethylenetetramine 112-24-3 1-5
The exact chemical identity and/or exact percentage (concentration) of each ingredient may be held as a trade secret. Any ingredient not
disclosed may not to pose a health or environmental hazard, or may only be present in concentrations that do not require disclosure. Refer to
Section 15 for any information regarding a CBI claim.
4. FIRST AID MEASURES
FIRST AID FOR EYES ………………………………………………………………. SYMPTOMS: Causes eye burns and eye damage. RESPONSE: Flush
immediately with water for at least 15 minutes. Remove contact lenses if present and easy to do. Immediately call a POISON CONTROL CENTER
or doctor.
FIRST AID FOR SKIN ……………………………………………………………….. SYMPTOMS: Causes skin burns, redness and irritation. May cause allergic
skin reaction and sensitization. RESPONSE: Immediately wash skin with soap and water. Immediately call a POISON CONTROL CENTER or
doctor.
FIRST AID FOR INHALATION …………………………………………………… SYMPTOMS: Can cause respiratory irritation, shortness of breath or cough.
RESPONSE: Remove to fresh air if effects occur and keep comfortable for breathing. Immediately consult with a physician if symptoms develop
and persist.
FIRST AID FOR INGESTION ……………………………………………………… SYMPTOMS: May cause gastrointestinal irritation or ulceration. May
cause burns of the mouth and throat. Rinse mouth with water. DO NOT induce vomiting. If vomiting should occur, keep airway clear. Treat
symptomatically. Immediately call POISON CONTROL CENTER or doctor.
5. FIRE FIGHTING MEASURES
EXTINGUISHING MEDIA: …………………………………………………………. SUITABLE: Foam, carbon dioxide (CO2), dry chemical, or water spray or
mist. NON-SUITABLE: Direct water stream.
FIRE AND EXPLOSION HAZARDS: …………………………………………… During a fire, smoke may contain the original materials in addition to
combustion products of varying composition which may be toxic and/or irritating. Combustion products may include, but are not limited to: oxides
of nitrogen, carbon monoxide, carbon dioxide, volatile amines, ammonia, nitric acid. When mixed with sawdust, wood chips, or other cellulosic
material, spontaneous combustion can occur under certain conditions. Heat is generated as the air oxidizes the amine. If the heat is not
dissipated quickly enough, it can ignite the sawdust.
SPECIAL FIRE FIGHTING PROCEDURES: …………………………………. Use full-body protective gear and a self-contained breathing apparatus.
Use of water may generate toxic aqueous solutions. Do not allow water run-off from fighting fire to enter drains or other water courses.
6. ACCIDENTAL RELEASE MEASURES
EMERGENCY PROCEDURES : ………………………………………………….. Keep unnecessary and unprotected personnel from entering area. Use
appropriate safety and personal protective equipment as indicated in Section 8.
MITIGATION AND CLEAN UP PROCEDURES: …………………………… Stop leak without additional risk. Isolate area. Dike and absorb with inert
material (e.g., sand) and collect in a suitable, closed container. Do not use sawdust, wood chips or other cellulosic materials to absorb the spill, as
the possibility for spontaneous combustion exists. Warm, soapy water may be used to clean residual.
ENVIRONMENTAL PRECAUTIONS: ………………………………………….. Prevent from entering into soil, ditches, sewers, waterways and
groundwater. See Section 12 for environmental impact information.
7. HANDLING AND STORAGE
STORAGE TEMPERATURE (min./max.): ……………………………………. 40 F (4 C) / 90 F (32 C).
STORAGE: ……………………………………………………………………………… Store in cool, dry place away from high temperatures and moisture. Store
away from ignition sources. Keep container tightly closed. Store in a secure location with restricted access or store locked up. Store away from
incompatible materials and avoid conditions listed on Section 10.
HANDLING PRECAUTIONS: …………………………………………………….. Use only with adequate ventilation. Do not breathe vapors or mists from
heated material. Avoid exposure to concentrated vapors. Avoid skin and eye contact. Wash thoroughly after handling. When mixed with epoxy
resin this product causes an exothermic reaction, which in large masses, can produce enough heat to undergo thermal decomposition damage or
ignite surrounding materials. Fumes and vapors released as a result of thermal decomposition can vary widely in composition and toxicity.
Entropy Resins
Compression Molding Slow Hardener
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8. EXPOSURE CONTROLS/PERSONA L PROTECTION
ENGINEERING CONTROLS: …………………………………………………….. Use with adequate general ventilation and/or local ventilation to keep
exposures below established limits.
EYE PROTECTION GUIDELINES: ……………………………………………… Chemical splash-proof goggles or face shield.
SKIN PROTECTION GUIDELINES: …………………………………………….. Wear liquid-proof, chemical resistant gloves (nitrile-butyl rubber, neoprene,
butyl rubber or natural rubber) and full body-covering clothing.
RESPIRATORY PROTECTION GUIDELINES: …………………………….. When ventilation cannot be made adequate enough to keep exposures
below established limits, use a NIOSH approved respirator with an organic vapor cartridge, organic vapor cartridge + P100, or a multi-contaminant
cartridge, depending on specific workplace conditions. Consult with your respirator and cartridge supplier to ensure proper selection of respirator
and cartridge based on ingredients listed in Section 3 and specific workplace conditions. Use and select a respirator according the guidelines
established in OSHA 1910.134 or other applicable respiratory protection standard.
ADDITIONAL PROTECTIVE MEASURES: ………………………………….. Use where there is immediate access to safety shower and emergency eye
wash. Wash thoroughly after use. Contact lens should not be worn when working with this material. Generally speaking, working cleanly and
following basic precautionary measures will greatly minimize the potential for harmful exposure to this product under normal use conditions.
OCCUPATIONAL EXPOSURE LIMITS: ………………………………………. Exposure limits may not be established for this product as a whole. For
established exposure limits of specific ingredients in this product, or other available exposure limit information, refer to the table below.
Ingredient Name CAS# Exposure Limit Information
Fatty acids, C18-unsatd., dimers, oligomeric
reaction products with tall-oil fatty acids and
triethylenetetramine
68082-29-1 No data available
Polyoxypropylenediamine 9046-10-0 No data available
Isophorondiamine 2855-13-2 No data available
Triethylenetetramine, reaction products with
propylene oxide
26950-63-0
No data available
Triethylenetetramine 112-24-3 AIHA WEEL: 1 ppm ; 6 mg/ m3; Absorbed via skin
9. PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL FORM: …………………………………………………………………… Liquid.
COLOR: ………………………………………………………………………………….. Slightly amber
ODOR: ……………………………………………………………………………………. Ammonia-like
ODOR THRESHOLD: ……………………………………………………………….. No data available
pH ………………………………………………………………………………………….. 11.5
MELTING POINT / FREEZING POINT …………………………………………. No data.
BOILING POINT (760mm/Hg): …………………………………………………… > 400 F (204 C) estimated based on similar product.
FLASH POINT: ………………………………………………………………………… > 181
F (82.8 C) estimated based on similar product.
AUTO IGNITION TEMPERATURE ……………………………………………… No data.
LOWER EXPLOSIVE LIMIT (LEL) ……………………………………………… No data.
UPPER EXPLOSIVE LIMIT (UEL) ………………………………………………. No data.
VAPOR PRESSURE …………………………………………………………………. < 1 mmHg @ 20 C (estimated based on ingredient data).
SPECIFIC GRAVITY/DENSITY (water = 1) ......................................... 0.95
BULK DENSITY ................................................................................... 7.94 lbs./gal. (0.95 kg/L)
VAPOR DENSITY (air = 1) .................................................................. No data.
EVAPORATIOIN RATE (Butyl Acetate = 1)........................................ No data.
WATER SOLUBILITY (% BY WT.) ...................................................... Appreciable.
PARTITION COEFFICIENT, n-OCTANOL/WATER (log Pow) ............ No data.
KINEMATIC VISCOSITY: .................................................................... 805 (mm
2
/s @ 20
C)
DECOMPOSITION TEMPERATURE : .................................................. No data available.
% VOLATILE BY WEIGHT: ................................................................. ASTM 2369-07 was used to determine the Volatile Matter Content of mixed
epoxy resin and hardener. The combined VOC content for the resin and hardener system is listed below.
VOC Content
Resin/Hardener (g/L) (lb/gal)
CPM / CPS .................................................................................. 2.18 0.02
305 / CPS .................................................................................... 0.05 0.00
10. STABILITY AND REACTIVITY
STABILITY: ......................................................................................... Product is stable at normal temperatures and pressures.
REACTIVITY/HAZARDOUS REACTIONS : ......................................... Product will not react by itself. A mass of more than one pound of product
plus an epoxy resin will cause irreversible polymerization with significant heat buildup and pressure. Reacts violently with oxidizing materials.
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Compression Molding Slow Hardener
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INCOMPATIBILITIES: ......................................................................... Avoid acids, oxidizing materials, halogenated organic compounds (e.g.,
methylene chloride). External heating or self-heating could result in rapid temperature increase and pressure build up. If such a condition were to
occur in a drum, the drum could expand and rupture violently.
CONDITIONS TO AVOID: ................................................................... Avoid excessive heat.
DECOMPOSITION PRODUCTS: ......................................................... Very toxic fumes and gases when burned or otherwise heated to thermal
decomposition. Decomposition products may include, but not limited to: oxides of nitrogen, volatile amines, ammonia, nitric acid.
11. TOXICOLOGICAL INFORMATION
Ingredient Name CAS# LD50 Oral LD50 Dermal LC50 Inhalation
Fatty acids, C18-unsatd., dimers, oligomeric
reaction products with tall-oil fatty acids and
triethylenetetramine
68082-29-1 No data No data No data
Polyoxypropylenediamine 9046-10-0 2855 mg/kg 2980 mg/kg >0.74 mg/L 8h mist
Isophoronediamine 2855-13-2 1030 mg/kg >2000 mg/kg > 5.01 mg/l 4h
dust/mist
Triethylenetetramine, reaction products with
propylene oxide
26950-63-0
> 2000 mg/kg
(ATE)
> 2000 mg/kg
(ATE)
No data
Triethylenetetramine 112-24-3 1716 mg/kg 1465 mg/kg No data
ACUTE TOXICITY: …………………………………………………………………… No specific toxicity data exists for this mixture. Classification is
based on acute toxicity estimation methods using ingredient data.
Oral: ………………………………………………………………………… Not classified. Based on available data the product does not
meet classification criteria.
Dermal:…………………………………………………………………….. Not classified. Based on available data the product does not
meet classification criteria. Significant exposure can result in absorption causing headache and nausea.
Inhalation:…………………………………………………………………. Not classified. Based on available data the product does not
meet classification criteria.
SKIN CORROSION / IRRITATION:……………………………………………… Category 1C. Causes severe skin burns. Effects may be
immediate. May cause persistent irritation or dermatitis.
SERIOUS EYE DAMAGE / IRRITATION: …………………………………….. Category 1. Causes serious eye damage. May cause blurred
vision. May cause corneal damage resulting in vision impairment or even blindness.
RESPIRATORY SENSITIZATION : ……………………………………………… Not classified. Based on available data the product does not
meet classification criteria.
SKIN SENSITIZATION:……………………………………………………………… Category 1. May cause allergic skin reaction.
REPRODUCTIVE TOXICITY:……………………………………………………… Not classified. Based on available data the product does not meet
classification criteria.
MUTAGENICITY: ……………………………………………………………………… Not classified. Based on available data the product does not meet
classification criteria.
CARCINOGENICITY: ………………………………………………………………… Not classified. Based on available data the product does not meet
classification criteria.
SPECIFIC TARGET ORGAN TOXICITY (Single Exposure): ………….. Not classified. Based on available data the product does not meet
classification criteria.
SPECIFIC TARGET ORGAN TOXICITY (Repeated Exposure): …….. Not classified. Based on available data the product does not meet
classification criteria.
ASPIRATION HAZARD : ……………………………………………………………. Not classified. Based on available data the product does not meet
classification criteria.
OTHER HEALTH HAZARD INFORMATON : ………………………………… None known.
12. ECOLOGICAL INFORMATION
ACUTE AQUATIC TOXICITY : ……………………………………………………. No specific test data available for the mixture. Calculated
Estimate: Aquatic Acute Category 3. Harmful to aquatic life. Avoid release to the environment.
CHRONIC AQUATIC TOXICITY : ………………………………………………… No specific test data available for the mixture. Calculated
Estimate: Aquatic Chronic Category 3. Toxic to aquatic life with long lasting effects. Avoid release to the environment.
PERSISTANCE AND BIODEGRADABILITY : ……………………………….. No specific test data available for the mixture.
Entropy Resins
Compression Molding Slow Hardener
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MOBILITY IN SOIL: ………………………………………………………………….. No specific test data available for the mixture.
ADDITIONAL ECOTOXICITY INFORMATION : …………………………….. In the liquid, uncured state, this product may be toxic to aquatic
life with long lasting effects. Prevent release to the environment, sewers and natural waters.
Ingredient CAS# Ecotoxicity Classification Information
Fatty acids, C18-unsatd., dimers, oligomeric reaction
products with tall-oil fatty acids and triethylenetetramine
68082-29-1 Not classified
Polyoxypropylenediamine 9046-10-0 Acute Aquatic 3; Chronic Aquatic Cat. 3
Isophoronediamine 2855-13-2 Acute Aquatic Cat. 3; Chronic Aquatic Cat. 3
Triethylenetetramine, reaction products with propylene oxide 26950-63-0 Aquatic Chronic Cat. 3
Triethylenetetramine 112-24-3 Aquatic Chronic Cat. 3
13. DISPOSAL CONSIDERATIONS
WASTE DISPOSAL METHOD: …………………………………………………… Evaluation of this product using RCRA criteria shows that it is not a
hazardous waste, either by listing or characteristics, in its purchased form. It is the responsibility of the user to determine proper disposal
methods.
Incinerate, recycle (fuel blending) or reclaim may be preferred methods when conducted in accordance with federal, state and local regulations.
14. TRANSPORTATION INFORMATION
US DOT
UN NUMBER: ………………………………………………………………………….. UN 2735
SHIPPING NAME: …………………………………………………………………….. Polyamines, liquid, corrosive, n.o.s.
TECHNICAL SHIPPING NAME: ………………………………………………….. Isophoronediamine
HAZARD CLASS: ……………………………………………………………………… Class 8
PACKING GROUP: …………………………………………………………………… PG III
MARINE POLLUTANT: ……………………………………………………………… No
CANADA TDG
UN NUMBER: ………………………………………………………………………….. UN 2735
SHIPPING NAME: …………………………………………………………………….. Polyamines, liquid, corrosive, n.o.s.
TECHNICAL SHIPPING NAME: ………………………………………………….. Isophoronediamine
HAZARD CLASS: ……………………………………………………………………… Class 8
PACKING GROUP: …………………………………………………………………… PG III
MARINE POLLUTANT: ……………………………………………………………… No
IMDG
UN NUMBER: ………………………………………………………………………….. UN 2735
SHIPPING NAME: …………………………………………………………………….. Polyamines, liquid, corrosive, n.o.s.
TECHNICAL SHIPPING NAME: ………………………………………………….. Isophoronediamine
HAZARD CLASS: ……………………………………………………………………… Class 8
PACKING GROUP: …………………………………………………………………… PG III
EmS Number: ………………………………………………………………………….. F-A, S-B
MARINE POLLUTANT ………………………………………………………………. No
ICAO/IATA
UN NUMBER: ………………………………………………………………………….. UN 2735
SHIPPING NAME: …………………………………………………………………….. Polyamines, liquid, corrosive, n.o.s.
TECHNICAL SHIPPING NAME: ………………………………………………….. Isophoronediamine
HAZARD CLASS: ……………………………………………………………………… Class 8
PACKING GROUP: …………………………………………………………………… PG III
MARINE POLLUTANT: ……………………………………………………………… No
15. REGULATORY INFORMATION
COUNTRY INVENTORY LIST STATUS
United States TSCA All ingredients are listed or otherwise compliant.
Europe EINECS or ELINCS All ingredients are listed or otherwise compliant.
Canada CEPA (DSL/NDSL) All ingredients are listed or otherwise compliant.
Australia AICS All ingredients are listed or otherwise compliant.
Japan ENCS All ingredients are listed or otherwise compliant.
South Korea KECI All ingredients are listed or otherwise compliant.
China IECSC Polyamide is not listed or registered. Polymer exemption may apply.
Philippines PICCS All ingredients are listed or otherwise compliant.
US EPA TSCA Requirements: ………………………………………………….. No data available.
Canada WHMIS Confidential Business Information (CBI): ………….. No data available.
US EPA SARA TITLE III Reporting and Notification Requirements:
Entropy Resins
Compression Molding Slow Hardener
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Subject to Section 302 (TPQ) ……………………………………………… No data available.
Subject to Section 304 (RQ) ……………………………………………….. No data available.
Subject to Section 311 or 312 ……………………………………………… Refer to health and physical hazard classifications in Section 2.
Subject to Section 313 ……………………………………………………….. No data available.
US STATE REGULATORY INFORMATION:
The following chemicals may be specifically regulated by individual states. For details on state regulatory requirements you should contact the
appropriate state agency.
COMPONENT NAME
/CAS NUMBER STATE CODE
Propylene oxide
75-56-9 < 0.015%
1
CA
Triethylenetetramine
112-14-3 PA, MA, NJ
1.
These substances are known to the state of California to cause cancer or reproductive harm, or both, and are regulated under Calif. Prop. 65.
16. OTHER INFORMATION
REASON FOR ISSUE:......................................................................... Approval date change.
PREPARED BY: .................................................................................. Gougeon Brothers, Inc.
SDS CONTACT: .................................................................................. safety@gougeon.com
TITLE: .................................................................................................. Health, Safety & Environmental Manager
APPROVAL DATE: ............................................................................. January 19, 2023
SUPERSEDES DATE: ......................................................................... January 3, 2022
SDS VERSION: ................................................................................... CPS-2023a
OTHER HAZARD INFORMATION AND RATING SYSTEMS:
HMIS RATING NFPA 704 CODES
HEALTH: 3
FLAMMABILITY: 1
PHYSICAL HAZARD: 0
PERSONAL PROTECTION:
Approximate HMIS and NFPA Risk Ratings Legend:
0 = Low or None; 1 = Slight; 2 = Moderate; 3 = Serious; 4 = Severe
Information in this document is furnished without warranty, expressed or implied, except that it is accurate to the best knowledge of Gougeon Brothers,
Inc. The data on this sheet is related only to the specific material designated herein. Gougeon Brothers, Inc. assumes no legal responsibility for use or
reliance upon these data.
3 0
1