HOUSE DCPD RESIN
Safety Data Sheet 30A400
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Date of issue: 01/07/2016 Revision date: 04/07/2016 Supersedes: 08/18/2014 Version: 1.0 
01/07/2016 EN (English US) SDS ID: CR3030SB Page 1
SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1. Product identifier
Product form  : Mixture
Trade name  : HOUSE DCPD RESIN
CAS No  : Mixture
Product code  : 30A400D-18
Other means of identification  : Distributed by Revchem Composites, Inc. 
1.2. Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture  : LAMINATING RESINn 
1.3. Details of the supplier of the safety data sheet
Revchem Composites
2720 South Willow Avenue #B
Bloomington, 92316 – USA
T 909.877.8477 ChemTrec US: 800.424.9300 Int: +1 70 3527 3887 – F 909.877.8475
rstewart@duratec1.com – www.revchem.com 
1.4. Emergency telephone number
Emergency number  : 909.877.8477 ChemTrec US: 800.424.9300 Int: +1 70 3527 3887
CHEMTREC: 1-800-424-9300 
SECTION 2: Hazards identification
2.1. Classification of the substance or mixture
GHS-US classification
Flam. Liq. 3 H226
Skin Irrit. 2 H315
Eye Irrit. 2A H319
Carc. 2 H351
Repr. 2 H361
STOT SE 3 H335
STOT RE 1 H372  
2.2. Label elements
GHS-US labeling
Hazard pictograms (GHS-US)  : 
GHS02
GHS07
GHS08
Signal word (GHS-US)  : Danger
Hazard statements (GHS-US)  : H226 – Flammable liquid and vapor
H315 – Causes skin irritation
H319 – Causes serious eye irritation
H335 – May cause respiratory irritation
H351 – Suspected of causing cancer
H361 – Suspected of damaging fertility or the unborn child
H372 – Causes damage to organs through prolonged or repeated exposure
Precautionary statements (GHS-US) : P201 – Obtain special instructions before use
P202 – Do not handle until all safety precautions have been read and understood
P210 – Keep away from heat, open flames, sparks. – No smoking
P233 – Keep container tightly closed
P240 – Ground/bond container and receiving equipment
P241 – Use explosion-proof electrical, lighting, ventilating equipment
P242 – Use only non-sparking tools
P243 – Take precautionary measures against static discharge
P260 – Do not breathe dust, fume, mist, spray, vapors
P270 – Do not eat, drink or smoke when using this product
P271 – Use only outdoors or in a well-ventilated area
P280 – Wear eye protection, protective clothing, protective gloves
HOUSE DCPD RESIN
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 
01/07/2016 EN (English US) SDS ID: CR3030SB 2/9
P302+P352 – IF ON SKIN: Wash with plenty of soap and water
P303+P361+P353 – IF ON SKIN (or hair): Remove/Take off immediately all contaminated
clothing. Rinse skin with water/shower
P304+P340 – IF INHALED: Remove victim to fresh air and keep at rest in a position 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
P308+P313 – IF exposed or concerned: Get medical advice/attention
P312 – Call a POISON CENTER or doctor/physician if you feel unwell
P314 – Get medical advice and attention if you feel unwell
P332+P313 – If skin irritation occurs: Get medical advice/attention
P337+P313 – If eye irritation persists: Get medical advice/attention
P362 – Take off contaminated clothing and wash it before reuse
P370+P378 – In case of fire:  Use carbon dioxide (CO2), dry chemical powder, foam to
extinguish
P403+P233 – Store in a well-ventilated place. Keep container tightly closed
P403+P235 – Store in a well-ventilated place. Keep cool
P405 – Store locked up
P501 – Dispose of contents/container to Avoid release to the environment 
2.3. Other hazards
No additional information available
2.4. Unknown acute toxicity (GHS-US)
No data available
SECTION 3: Composition/Information on ingredients 
3.1. Substance
Not applicable
Full text of H-phrases: see section 16 
3.2. Mixture
Name  Product identifier  % GHS-US classification
Polyester Resin  (CAS No) 25037-66-5  <= 61 Not classified 
styrene, inhibited  (CAS No) 100-42-5  27 - 30 Flam. Liq. 3, H226 
Acute Tox. 4 (Inhalation:vapour), 
H332 
Skin Irrit. 2, H315 
Eye Irrit. 2A, H319 
Carc. 2, H351 
Repr. 2, H361 
STOT SE 3, H335 
STOT RE 1, H372 
Asp. Tox. 1, H304 
alpha-methylstyrene, non stabilized  (CAS No) 98-83-9  1 - 2 Flam. Liq. 3, H226 
STOT SE 3, H335 
Aquatic Chronic 2, H411 
cobalt compunds  (CAS No) proprietary  < 0.2 Not classified 
SECTION 4: First aid measures 
4.1. Description of first aid measures 
First-aid measures general  : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice 
(show the label where possible). Suspected of causing cancer. 
First-aid measures after inhalation : Allow victim to breathe fresh air. Allow the victim to rest. 
First-aid measures after skin contact : Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash 
with plenty of soap and water. Wash contaminated clothing before reuse. If skin irritation occurs: 
Get medical advice/attention. Specific treatment (see ... on this label). 
First-aid measures after eye contact : Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to 
do. Continue rinsing. If eye irritation persists: Get medical advice/attention. 
First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention. 
4.2. Most important symptoms and effects, both acute and delayed 
Symptoms/injuries after skin contact : Causes skin irritation. 
Symptoms/injuries after eye contact : Causes serious eye irritation. 
4.3. Indication of any immediate medical attention and special treatment needed 
No additional information available
HOUSE DCPD RESIN 
Safety Data Sheet  
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 
01/07/2016  EN (English US)  SDS ID: CR3030SB  3/9 
SECTION 5: Firefighting measures 
5.1. Extinguishing media 
Suitable extinguishing media  : Foam. Dry powder. Carbon dioxide. Water spray. Sand. 
Unsuitable extinguishing media  : Do not use a heavy water stream. 
5.2. Special hazards arising from the substance or mixture 
Fire hazard  : Flammable liquid and vapor. 
Explosion hazard  : May form flammable/explosive vapor-air mixture. 
5.3. Advice for firefighters 
Firefighting instructions  : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any 
chemical fire. Prevent fire-fighting water from entering environment. 
Protection during firefighting  : Do not enter fire area without proper protective equipment, including respiratory protection. 
SECTION 6: Accidental release measures 
6.1. Personal precautions, protective equipment and emergency procedures 
General measures  : Remove ignition sources. Use special care to avoid static electric charges. No open flames. No 
smoking. 
6.1.1. For non-emergency personnel 
Emergency procedures  : Evacuate unnecessary personnel. 
6.1.2. For emergency responders 
Protective equipment  : Equip cleanup crew with proper protection. 
Emergency procedures  : Ventilate area. 
6.2. Environmental precautions 
Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters. 
6.3. Methods and material for containment and cleaning up 
Methods for cleaning up  : Soak up spills with inert solids, such as clay or diatomaceous earth as soon as possible. Collect 
spillage. Store away from other materials. 
6.4. Reference to other sections 
See Heading 8. Exposure controls and personal protection. 
SECTION 7: Handling and storage 
7.1. Precautions for safe handling 
Additional hazards when processed : Handle empty containers with care because residual vapors are flammable. 
Precautions for safe handling  : Wash hands and other exposed areas with mild soap and water before eating, drinking or 
smoking and when leaving work. Provide good ventilation in process area to prevent formation of 
vapor. No open flames. No smoking. Take precautionary measures against static discharge. Use 
only non-sparking tools. Obtain special instructions before use. Do not handle until all safety 
precautions have been read and understood. 
Hygiene measures  : Wash ... thoroughly after handling. 
7.2. Conditions for safe storage, including any incompatibilities 
Technical measures  : Proper grounding procedures to avoid static electricity should be followed. Ground/bond 
container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/    
equipment. 
Storage conditions  : Keep only in the original container in a cool, well ventilated place away from : Keep container 
tightly closed. 
Incompatible products  : Strong bases. Strong acids. 
Incompatible materials  : Sources of ignition. Direct sunlight. Heat sources. 
7.3. Specific end use(s) 
No additional information available 
SECTION 8: Exposure controls/personal protection 
8.1. Control parameters 
styrene, inhibited (100-42-5) 
USA ACGIH  ACGIH TWA (ppm)  20 ppm 
USA ACGIH  ACGIH STEL (ppm)  20 ppm
HOUSE DCPD RESIN 
Safety Data Sheet  
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 
01/07/2016  EN (English US)  SDS ID: CR3030SB  4/9 
alpha-methylstyrene, non stabilized (98-83-9) 
USA ACGIH  ACGIH TWA (ppm)  10 ppm 
USA ACGIH  ACGIH STEL (ppm)  10 ppm 
8.2. Exposure controls 
Personal protective equipment  : Avoid all unnecessary exposure. 
Hand protection  : Wear protective gloves. 
Eye protection  : Chemical goggles or safety glasses. 
Skin and body protection  : Wear suitable protective clothing. 
Respiratory protection  : Wear appropriate mask. 
Other information  : Do not eat, drink or smoke during use. 
SECTION 9: Physical and chemical properties 
9.1. Information on basic physical and chemical properties 
Physical state  : Liquid 
Color  : Purple Clear. 
Odor  : Irritating/pungent odour. 
Odor threshold  : 0.2 ppm Styrene 
pH  : Not Applicable 
Relative evaporation rate (butyl acetate=1) : < 1 (BuAc = 1) Styrene 
Melting point  : No data available 
Freezing point  : -30.4   C For Styrene (-22.7 Deg F) 
Boiling point  : 146   C For Styrene (295 Deg F) 
Flash point  : 32   C 89 Deg F 
Auto-ignition temperature  : 490   C 914 Deg F Styrene 
Decomposition temperature  : No data available 
Flammability (solid, gas)  : No data available 
Vapor pressure  : 6.12 mm Hg Styrene 
Relative vapor density at 20   C  : 3.6 (Air=1) 
Relative density  : (Water=1) at 25 Deg C (77 Deg F) 
Specific gravity / density  : 1.02 
Solubility  : Water: 20 Insoluble at 20 Deg C (68 Deg F) 
Log Pow  : No data available 
Log Kow  : No data available 
Viscosity, kinematic  : No data available 
Viscosity, dynamic  : No data available 
Explosive properties  : No data available 
Oxidizing properties  : No data available 
Explosive limits  : No data available 
9.2. Other information 
VOC content  : 437 g/l (calculated) product as supplied 
SECTION 10: Stability and reactivity 
10.1. Reactivity 
No additional information available 
10.2. Chemical stability 
Not established. Flammable liquid and vapor. May form flammable/explosive vapor-air mixture. 
10.3. Possibility of hazardous reactions 
Not established. 
10.4. Conditions to avoid 
Direct sunlight. Extremely high or low temperatures. Open flame. Overheating. Heat. Sparks.
HOUSE DCPD RESIN 
Safety Data Sheet  
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 
01/07/2016  EN (English US)  SDS ID: CR3030SB  5/9 
10.5. Incompatible materials 
Strong acids. Strong bases. 
10.6. Hazardous decomposition products 
fume. Carbon monoxide. Carbon dioxide. May release flammable gases. 
SECTION 11: Toxicological information 
11.1. Information on toxicological effects 
Acute toxicity  : Not classified 
HOUSE DCPD RESIN ( f )Mixture 
ATE CLP (dust, mist)  1.500 mg/l/4h 
styrene, inhibited (100-42-5) 
LD50 oral rat  5000 mg/kg (Rat; Literature study; >6000 mg/kg bodyweight; Rat; Weight of evidence)
LD50 dermal rat  2820 mg/kg (Rat; Literature study; OECD 402: Acute Dermal Toxicity; >2000 mg/kg
bodyweight; Rat; Experimental value)
LD50 dermal rabbit  5010 mg/kg (Rabbit; Literature study)
LC50 inhalation rat (mg/l)  12 mg/l/4h (Rat; Literature study)
LC50 inhalation rat (ppm)  2770 ppm/4h (Rat; Literature study)
ATE CLP (oral)  5000.000 mg/kg body weight
ATE CLP (dermal)  2820.000 mg/kg body weight
ATE CLP (gases)  2770.000 ppmV/4h
ATE CLP (vapors)  12.000 mg/l/4h
ATE CLP (dust, mist)  12.000 mg/l/4h 
alpha-methylstyrene, non stabilized (98-83-9)
LD50 oral rat  4900 mg/kg (Rat) 
Skin corrosion/irritation  : Causes skin irritation.
pH: Not Applicable
Serious eye damage/irritation  : Causes serious eye irritation.
pH: Not Applicable
Respiratory or skin sensitization  : Not classified
Germ cell mutagenicity  : Not classified
Based on available data, the classification criteria are not met
Carcinogenicity  : Suspected of causing cancer. 
styrene, inhibited (100-42-5)
IARC group  2B – Possibly carcinogenic to humans 
Reproductive toxicity  : Suspected of damaging fertility or the unborn child.
Based on available data, the classification criteria are not met
Specific target organ toxicity (single exposure) : May cause respiratory irritation. 
Specific target organ toxicity (repeated
exposure)
: Causes damage to organs through prolonged or repeated exposure.
Based on available data, the classification criteria are not met 
Aspiration hazard  : Not classified
Based on available data, the classification criteria are not met
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/injuries after skin contact : Causes skin irritation.
Symptoms/injuries after eye contact : Causes serious eye irritation.
SECTION 12: Ecological information 
12.1. Toxicity
styrene, inhibited (100-42-5)
LC50 fish 1  25 mg/l (96 h; Lepomis macrochirus; GLP)
HOUSE DCPD RESIN
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 
01/07/2016 EN (English US) SDS ID: CR3030SB 6/9
styrene, inhibited (100-42-5)
LC50 other aquatic organisms 1  10 – 100 mg/l (96 h)
EC50 Daphnia 1  23 mg/l (48 h; Daphnia magna; Locomotor effect)
LC50 fish 2  32 mg/l (96 h; Pimephales promelas)
EC50 Daphnia 2  27 mg/l (24 h; Daphnia magna; GLP)
TLM fish 1  25.1 mg/l (96 h; Lepomis macrochirus; Soft water)
TLM fish 2  46.4 mg/l (96 h; Pimephales promelas; Soft water)
TLM other aquatic organisms 1  10 – 100,96 h
Threshold limit other aquatic organisms 1 10 – 100,96 h; Pseudomonas putida
Threshold limit other aquatic organisms 2 72 mg/l
Threshold limit algae 1  > 200 mg/l (192 h; Scenedesmus quadricauda; Inhibitory)
Threshold limit algae 2  67 mg/l (Microcystis aeruginosa; Inhibitory) 
alpha-methylstyrene, non stabilized (98-83-9)
LC50 fish 1  6.8 mg/l (48 h; Oryzias latipes)
LC50 other aquatic organisms 1  3.651 mg/l (48 h; Daphnia magna)
LC50 fish 2  5.608 mg/l (96 h; Pimephales promelas)
TLM fish 1  10 – 100,96 h; Pisces
TLM other aquatic organisms 1  10 – 100,96 h
Threshold limit other aquatic organisms 1 3.651 mg/l (48 h; Daphnia magna)
Threshold limit other aquatic organisms 2 0.586 mg/l (504 h; Daphnia magna)
Threshold limit algae 2  0.919 mg/l (Algae) 
12.2. Persistence and degradability
HOUSE DCPD RESIN (Mixture)
Persistence and degradability  Not established. 
styrene, inhibited (100-42-5)
Persistence and degradability  Readily biodegradable in water. Not readily biodegradable in water. Forming sediments in
water. Non degradable in the soil. Adsorbs into the soil. Photodegradation in the air. Not
established.
Chemical oxygen demand (COD)  2.80 g O  /g substance
ThOD  3.07 g O  /g substance
BOD (% of ThOD)  0.42 % ThOD 
cobalt compunds (proprietary)
Persistence and degradability  Not established. 
Polyester Resin (25037-66-5)
Persistence and degradability  Not established. 
alpha-methylstyrene, non stabilized (98-83-9)
ThOD  3.02 g O  /g substance 
12.3. Bioaccumulative potential
HOUSE DCPD RESIN (Mixture)
Bioaccumulative potential  Not established. 
styrene, inhibited (100-42-5)
BCF fish 1  35.5 (Carassius auratus)
BCF other aquatic organisms 1  74
Log Pow  2.96 (Experimental value; OECD 107: Partition Coefficient (n-octanol/water): Shake Flask
Method; 25   C)
Bioaccumulative potential  Low potential for bioaccumulation (BCF < 500). Not established. 
cobalt compunds (proprietary) 
Bioaccumulative potential  Not established. 
Polyester Resin (25037-66-5) 
Bioaccumulative potential  Not established. 
alpha-methylstyrene, non stabilized (98-83-9) 
BCF fish 1  29.5 (Carassius auratus)
HOUSE DCPD RESIN 
Safety Data Sheet  
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 
01/07/2016  EN (English US)  SDS ID: CR3030SB  7/9 
alpha-methylstyrene, non stabilized (98-83-9) 
BCF fish 2  12 - 140 (Cyprinus carpio; Test duration: 8 weeks) 
BCF other aquatic organisms 1  47 - 151 (Daphnia magna) 
Log Pow  2.238 - 3.36 
12.4. Mobility in soil 
styrene, inhibited (100-42-5) 
Surface tension  0.032 N/m (19   C) 
alpha-methylstyrene, non stabilized (98-83-9) 
Surface tension  0.034 N/m 
12.5. Other adverse effects 
Other information  : Avoid release to the environment. 
SECTION 13: Disposal considerations 
13.1. Waste treatment methods 
Waste disposal recommendations : Dispose in a safe manner in accordance with local/national regulations. Dispose of 
contents/container to ... 
Additional information  : Handle empty containers with care because residual vapors are flammable. 
Ecology - waste materials  : Avoid release to the environment. 
SECTION 14: Transport information 
In accordance with DOT 
UN-No.(DOT)  : 1866 
Proper Shipping Name (DOT)  : Resin Solution 
Transport hazard class(es) (DOT) : 3 - Class 3 - Flammable and combustible liquid 49 CFR 173.120 
Packing group (DOT)  : III - Minor Danger  
Additional information 
Other information  : No supplementary information available. 
ADR 
Transport document description  : UN 1866, 3, III 
Packing group (ADR)  : III 
Class (ADR)  : 3 - Flammable liquid 
Hazard labels (ADR)  : 3 - Flammable liquids 
Transport by sea 
UN-No. (IMDG)  : 1866 
Proper Shipping Name (IMDG)  : RESIN SOLUTION 
Class (IMDG)  : 3 - Flammable liquids 
Packing group (IMDG)  : III - substances presenting low danger 
Air transport 
UN-No. (IATA)  : 1866 
Proper Shipping Name (IATA)  : RESIN SOLUTION 
Class (IATA)  : 3 - Flammable Liquids 
Packing group (IATA)  : III - Minor Danger 
SECTION 15: Regulatory information 
15.1. US Federal regulations
HOUSE DCPD RESIN 
Safety Data Sheet  
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 
01/07/2016  EN (English US)  SDS ID: CR3030SB  8/9 
styrene, inhibited (100-42-5) 
RQ (Reportable quantity, section 304 of EPA's 
List of Lists) 
1000 lb 
SARA Section 311/312 Hazard Classes Immediate (acute) health hazard 
Reactive hazard 
Fire hazard 
Delayed (chronic) health hazard 
15.2. International regulations 
CANADA 
No additional information available 
EU-Regulations 
No additional information available 
Classification according to Regulation (EC) No. 1272/2008 [CLP] 
Flam. Liq. 3  H226  
Acute Tox. 4 (Inhalation:dust,mist) H332  
Skin Irrit. 2  H315  
Eye Irrit. 2  H319  
Full text of H-phrases: see section 16 
Classification according to Directive 67/548/EEC [DSD] or 1999/45/EC [DPD] 
Xn; R20 
Xi; R36/38 
R10 
Full text of R-phrases: see section 16 
15.2.2. National regulations 
styrene, inhibited (100-42-5) 
Listed on EPA's Hazardous Air Pollutants (HAPS) 
15.3. US State regulations 
styrene, inhibited (100-42-5) 
U.S. - California - 
Proposition 65 - 
Carcinogens List 
U.S. - California - 
Proposition 65 - 
Developmental Toxicity 
U.S. - California - 
Proposition 65 - 
Reproductive Toxicity - 
Female 
U.S. - California - 
Proposition 65 - 
Reproductive Toxicity - Male 
Non-significant risk level 
(NSRL) 
styrene, inhibited (100-42-5) 
U.S. - Massachusetts - Right To Know List 
U.S. - New Jersey - Right to Know Hazardous Substance List 
U.S. - Pennsylvania - RTK (Right to Know) - Environmental Hazard List 
SECTION 16: Other information 
Other information  : None. 
Full text of H-phrases: see section 16: 
------ Acute Tox. 4 (Inhalation:vapour)  Acute toxicity (inhalation:vapour) Category 4 
------ Aquatic Chronic 2  Hazardous to the aquatic environment - Chronic Hazard Category 2 
------ Asp. Tox. 1  Aspiration hazard Category 1 
------ Carc. 2  Carcinogenicity Category 2 
------ Eye Irrit. 2A  Serious eye damage/eye irritation Category 2A
HOUSE DCPD RESIN 
Safety Data Sheet  
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 
01/07/2016  EN (English US)  SDS ID: CR3030SB  9/9 
------ Flam. Liq. 3  Flammable liquids Category 3 
------ Repr. 2  Reproductive toxicity Category 2 
------ Skin Irrit. 2  Skin corrosion/irritation Category 2 
------ STOT RE 1  Specific target organ toxicity (repeated exposure) Category 1 
------ STOT SE 3  Specific target organ toxicity (single exposure) Category 3 
------ H226  Flammable liquid and vapor 
------ H304  May be fatal if swallowed and enters airways 
------ H315  Causes skin irritation 
------ H319  Causes serious eye irritation 
------ H332  Harmful if inhaled 
------ H335  May cause respiratory irritation 
------ H351  Suspected of causing cancer 
------ H361  Suspected of damaging fertility or the unborn child 
------ H372  Causes damage to organs through prolonged or repeated exposure 
------ H411  Toxic to aquatic life with long lasting effects 
SDS US (GHS HazCom 2012) 
To the best of our knowledge this SDS is accurate. The the extent allowed by law, this statement is made in lieu of an other warranties, expressed or implied including but not limited to any implied 
warranty of merchantability or fitness for a particular purpose and is in lieu of any other obligations or liability on the part of Dura Technoligies, Inc.