Material Name: JM EPDM Lap Cement Material Safety Data
Sheet ID: 3104B
Section 1 - Chemical Product and Company Identification
Product Name JM EPDM Lap Cement
CAS# Mixture/None Assigned
Generic Name Adhesive (Solvent- Based)
Formula Mixture
Chemical Name: Mixture
Hazard Label ML5326, or equivalent flammable label
Manufacturer Information
Johns Manville Telephone: 303-978-2000 8:00AM-5:00PM M-F
Roofing Systems Group Internet Address: http://www.jm.com
P.O. Box 5108 Emergency: 800-424-9300 (Chemtrec, In English)
Denver, CO 80127 USA
Trade Names: JM EPDM Lap Cement
Section 2 - Composition / Information on Ingredients
CAS # Component Percent
108-88-3 Toluene 56
Trade Secret Butyl Rubber 7-11
1330-20-7 Xylenes 4.7
Trade Secret Hydrocarbon Rosin Resin 4-8
64742-89-8 VM&P naphtha 15-19
110-54-3 Hexane 5
68441-14-5 Halogenated butyl rubber 1-6
Trade Secret Polyurea 1-4
Section 3 - Hazards Identification
Emergency Overview
APPEARANCE AND ODOR: Black liquid; strong hydrocarbon odor.
Extremely flammable liquid and vapor. Vapor may cause flash fire. Use water spray to cool materials in or near a fire. Fire may
be difficult to extinguish. Vapors may travel, and can be ignited by a remote source.
Inhalation of fumes may cause headache, drowsiness, nausea, and upper respiratory irritation--remove affected individuals to
fresh air.
Potential Health Effects
Summary
Exposure to vapors from this product may be irritating to eyes, respiratory passages and mucous membranes. Excessive skin
contact may cause severe irritation and dryness.
Inhalation
Breathing of vapor or mist is possible. Breathing small amounts of this material during handling is not likely to cause harmful
effects. Breathing large amounts may be harmful. Symptoms usually occur at air concentrations higher than the
recommended exposure limits.
Skin
Can cause skin irritation. Prolonged or repeated contact may dry the skin. Symptoms may include redness, burning, drying,
and cracking of the skin, burns and other skin damage. Additional symptom of skin contact may include skin blistering.
Absorption
Toluene can be absorbed by skin, mucous membranes, and eyes, either by direct contact, or exposure to vapors. Absorption
may result in over-exposure to toluene, despite air levels that are within the applicable exposure limits.
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Material Name: JM EPDM Lap Cement Material Safety Data
Sheet ID: 3104B
Ingestion
This product is not intended to be ingested or eaten under normal conditions of use. If ingested, small amounts of this material
are not likely to cause harmful effects. Swallowing large amounts may be harmful. This material can get into the lungs during
swallowing or vomiting. This results in lung inflammation and other lung injury.
Eyes
Can cause eye irritation. Symptoms include stinging, tearing, redness, and swelling of eyes. Additional symptom of eye
exposure may include blurred vision.
Primary Routes of Entry (Exposure)
Inhalation, ingestion, skin, and eye contact.
Target Organs
Skin, eye, lungs, heart, central nervous system (CNS), respiratory, kidney, liver.
Medical Conditions Aggravated by Exposure
Pre-existing respiratory and skin disorders; CNS, liver and/or kidney disease and prior isocyanate sensitization.
Section 4 - First Aid Measures
First Aid: Inhalation
If the affected person is having difficulty breathing, administer oxygen or apply artificial respiration and immediately contact a
medical professional.
First Aid: Skin
Wash immediately with soap and water. If irritation persists, get medical attention. Launder contaminated clothing before
reuse.
First Aid: Ingestion
Product is not intended to be ingested or eaten. If this product is ingested, do not induce vomiting and seek medical attention
immediately.
First Aid: Eyes
Flush eyes with large amounts of water for 5-20 minutes. Contact a medical professional.
First Aid: Notes to Physician
This product contains chemicals which may cause health effects as noted in Sections 3 and 11. Treatment for inhalation, skin
contact, or ingestion should be symptomatic.
Section 5 - Fire Fighting Measures
Flash Point: -17.7掳C/<0掳F Method Used: SETA
Upper Flammable Limit (UFL): 7.0% Lower Flammable Limit (LFL): 1.0%
Auto Ignition: Not determined Flammability Classification: Extremely Flammable
Rate of Burning: Not determined
General Fire Hazards
Material is volatile and readily gives off vapors which may travel along the ground. Remove all sources of ignition.
NFPA Rating: Health = 2 Fire = 3 Reactivity = 0
Hazardous Combustion Products
May form carbon dioxide, carbon monoxide, and various hydrocarbons.
Extinguishing Media
Dry chemical, foam, water fog, carbon dioxide. Do not use a solid stream of water because it can scatter and spread fire.
Fire Fighting Equipment/Instructions
Use NIOSH-approved self-contained breathing apparatus operating in the pressure-demand mode and full firefighting
protective clothing. Avoid inhalation of vapors, which may include isocyanates, carbon monoxide, carbon dioxide, or oxides of
nitrogen.
Section 6 - Accidental Release Measures
Containment Procedures
Remove all sources of ignition. Evacuate and ventilate spill area. Dam spill area with sand, earth, or other suitable absorbent.
Prevent entry of material into sewers, other water sources, or land areas. Wear full protective clothing and respiratory
protection during clean-up as required to maintain exposures below the applicable exposure limit. Shovel absorbed material
into containers in well-ventilated area.
Clean-Up Procedures
Comply with state and local regulations for disposal of these products. If you are unsure of the regulations, contact your local
Public Health Department, or the local office of the Environmental Protection Agency (EPA).
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Material Name: JM EPDM Lap Cement Material Safety Data
Sheet ID: 3104B
Section 7 - Handling and Storage
Handling Procedures
Use protective equipment as described in Section 8 of this material safety data sheet when handling uncontained material.
Keep away from ignition sources, such as heat, sparks, pilot lights, static electricity, and open flames. Containers exposed to
elevated temperatures may develop pressure build-up and rupture. Vapors are heavier than air and may travel along ground
to distant ignition sources and flash back.
Storage Procedures
Material should be kept cool and dry, and protected from moisture. Store in tightly closed containers to prevent contamination.
Keep away from ignition sources, such as heat, sparks, pilot lights, static electricity, and open flames. Store away from strong
oxidizing agents, acids and bases.
Warehouse storage should be in accordance with package directions, if any.
Section 8 - Exposure Controls / Personal Protection
Exposure Guidelines
A: General Product Information
Protective equipment should be provided as necessary to prevent inhalation of vapors, prolonged skin contact, and to keep
exposure levels below the applicable exposure limits. Wear long sleeves, long trousers, and industrial shoes to protect skin
from contact with product.
B: Component Exposure Limits
Toluene (108-88-3)
ACGIH: 50 ppm TWA
Skin - potential significant contribution to overall exposure by the cutaneous route
OSHA: 100 ppm TWA; 375 mg/m3 TWA
150 ppm STEL; 560 mg/m3 STEL
Xylenes (1330-20-7)
ACGIH: 100 ppm TWA
150 ppm STEL
OSHA: 100 ppm TWA; 435 mg/m3 TWA
150 ppm STEL; 655 mg/m3 STEL
Hexane (110-54-3)
ACGIH: 50 ppm TWA
Skin - potential significant contribution to overall exposure by the cutaneous route
OSHA: 50 ppm TWA; 180 mg/m3 TWA
PERSONAL PROTECTIVE EQUIPMENT
Personal Protective Equipment: Eyes/Face
Chemical splash goggles are required.
Personal Protective Equipment: Skin
Use chemical resistant gloves such as polyvinyl alcohol, Hycron庐, or teflon for protection from toluene, n-hexane, xylene, and
naphtha.
Personal Protective Equipment: Respiratory
Use a NIOSH-approved organic vapor respirator to protect against inhalation of xylene vapors. If isocyanate vapors are
present above the established exposure limits, a self-contained breathing apparatus must be used. Poor warning properties of
isocyanates preclude the use of any air-purifying respirator. A respirator should be used if ventilation is unavailable, or is
inadequate for keeping vapor levels below the applicable exposure limits.
Ventilation
Local exhaust or general dilution ventilation may be required to maintain exposures below the applicable exposure limits. The
need for ventilation systems should be evaluated by a professional industrial hygienist, while the design of specific ventilation
systems should be conducted by a professional engineer.
Personal Protective Equipment: General
Normal work clothing (long sleeved shirts and long pants) are required. Protective equipment should be provided as necessary
to prevent inhalation of vapors, prolonged skin contact, and to keep exposure levels below the applicable exposure limits.
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Material Name: JM EPDM Lap Cement Material Safety Data
Sheet ID: 3104B
Section 9 - Physical & Chemical Properties
Appearance: Odor:
Black liquid Strong hydrocarbon odor
Physical State: pH:
liquid Not determined
Vapor Pressure: Vapor Density:
227 mm Hg >1
Boiling Point: Melting Point:
60潞-104.4潞C/140潞-220潞F Not determined
Solubility (H2O): Specific Gravity:
Negligible 0.849 @ 77掳F
Freezing Point: Solids Content
-47潞 C (-52.6潞 F) ~22.5
Evaporation Rate: Viscosity:
0.7-8.3 10
Bulk Density: Percent Volatile:
7.091 lbs/gal (liquid density) 75.5-79.5
VOC: 654 g/L EPA protocol 24
Section 10 - Chemical Stability & Reactivity Information
Chemical Stability
This is a stable material.
Chemical Stability: Conditions to Avoid
Keep away from heat and ignition sources.
Incompatibility
Strong oxidizing agents
Hazardous Decomposition
Carbon dioxide, carbon monoxide, various hydrocarbons
Hazardous Polymerization
Will not occur.
Section 11 - Toxicological Information
Acute Toxicity
A: General Product Information
This product contains chemicals, which are skin, eye, and upper respiratory irritants and vapors may cause fatigue, weakness,
confusion, headache, dizziness, drowsiness, and numbness in limbs (arms and legs). Very high concentrations are anesthetic
and may have other central nervous system effects, including death. Eye contact may cause irritation, with tearing (watery
eyes), reddening, and swelling. Ingestion may produce irritation of the gastrointestinal tract.
B: Component Analysis - LD50/LC50
Toluene (108-88-3)
Inhalation LC50 Rat: 12.5 mg/L/4H; Inhalation LC50 Rat: >26700 ppm/1H; Oral LD50 Rat: 636 mg/kg; Dermal LD50 Rabbit:
8390 mg/kg
Xylenes (1330-20-7)
Inhalation LC50 Rat: 5000 ppm/4H; Oral LD50 Rat: 4300 mg/kg; Dermal LD50 Rabbit: >1700 mg/kg
VM&P naphtha (64742-89-8)
Oral LD50 Rat: 5000 mg/kg; Dermal LD50 Rabbit: 3000 mg/kg
Hexane (110-54-3)
Inhalation LC50 Rat: 48000 ppm/4H; Oral LD50 Rat: 28710 mg/kg; Dermal LD50 Rabbit: 3000 mg/kg
Carcinogenicity
A: General Product Information
No data for this product as a whole.
B: Component Carcinogenicity
Toluene (108-88-3)
ACGIH: A4 - Not Classifiable as a Human Carcinogen
IARC: Group 3 - Not Classifiable (IARC Monograph 71 [1999], Monograph 47 [1989])
Xylenes (1330-20-7)
ACGIH: A4 - Not Classifiable as a Human Carcinogen
IARC: Group 3 - Not Classifiable (IARC Monograph 71 [1999], Monograph 47 [1989])
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Material Name: JM EPDM Lap Cement Material Safety Data
Sheet ID: 3104B
Other Toxicological Information
This material (containing Toluene) has been shown to cause birth defects in laboratory animal studies. Harm to the fetus
occurs only at exposure levels that harm the pregnant animal. The relevance of these findings to humans is uncertain.
Toluene may be harmful to the human fetus based on positive test results with laboratory animals. Case studies show that
prolonged intentional abuse of toluene during pregnancy can cause birth defects in humans.
Section 12 - Ecological Information
Ecotoxicity
A: General Product Information
No data available for this product.
B: Component Analysis - Ecotoxicity - Aquatic Toxicity
Toluene (108-88-3)
96 Hr LC50 Pimephales promelas: 25 mg/L [flow-through] (1 day old); 96 Hr LC50 Oncorhynchus mykiss: 24.0 mg/L [static];
96 Hr LC50 Lepomis macrochirus: 24.0 mg/L [static]; 96 Hr LC50 Lepomis macrochirus: 13 mg/L [static]
96 Hr EC50 Selenastrum capricornutum: >433 mg/L
30 min EC50 Photobacterium phosphoreum: 19.7 mg/L
48 Hr EC50 water flea: 11.3 mg/L; 48 Hr EC50 water flea: 310 mg/L; 48 Hr EC50 Daphnia magna: 11.3 mg/L
Xylenes (1330-20-7)
96 Hr LC50 Pimephales promelas: 13.4 mg/L [flow-through]; 96 Hr LC50 Oncorhynchus mykiss: 8.05 mg/L [flow-through]; 96
Hr LC50 Lepomis macrochirus: 16.1 mg/L [flow-through]; 96 Hr LC50 Pimephales promelas: 26.7 mg/L [static
3 Hr EC50 Chlorella vulgaris: 105.1 mg/L (related to p-Xylene)
24 hr EC50 Photobacterium phosphoreum: 0.0084 mg/L
48 Hr EC50 water flea: 3.82 mg/L; 48 Hr LC50 Gammarus lacustris: 0.6 mg/L
VM&P naphtha (64742-89-8)
72 Hr EC50 Selenastrum capricornutum: 4700 mg/L
Hexane (110-54-3)
96 Hr LC50 Oncorhynchus mykiss: 4.14 mg/L; 96 Hr LC50 Pimephales promelas: 2.5 mg/L [flow-through]; 96 Hr LC50
Lepomis macrochirus: 4.12 mg/L
48 Hr EC50 water flea: 3.87 mg/L
Section 13 - Disposal Considerations
US EPA Waste Number & Descriptions
A: General Product Information
This product is classified an ignitable hazardous waste by the Resource Conservation and Recovery Act (RCRA; 40 CFR 261:
Waste # D001). Dispose of spilled material in accordance with federal, state, and local regulations in a hazardous waste
facility. If you are unsure of the regulations, contact your local Public Health Department, or the local office of the
Environmental Protection Agency (EPA).
B: Component Waste Numbers
Toluene (108-88-3)
RCRA: waste number U220
Xylenes (1330-20-7)
RCRA: waste number U239 (Ignitable waste, Toxic waste)
Disposal Instructions
Dispose of waste material according to Local, State, Federal, and Provincial Environmental Regulations.
Section 14 - Transportation Information
International Transportation Regulations
DOT:
UN1133, Adhesives, 3, PGII
FLAMMABLE LIQUID label required
IATA: UN1133, Adhesives, 3, PGII
CARGO AIRCRAFT ONLY
FLAMMABLE LIQUID label required
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Page 5 of 7 Issue Date: 11/29/2006 Revision: 1.0000
Material Name: JM EPDM Lap Cement Material Safety Data
Sheet ID: 3104B
IMDG: UN1133, Adhesives, 3, PGII
FLAMMABLE LIQUID Label Required
Section 15 - Regulatory Information
US Federal Regulations
A: General Product Information
SARA 311 Status. The following SARA 311 designations apply to this product: Immediate (acute) health hazard. Delayed
(chronic) health hazard. Fire hazard.
B: Component Analysis
This material contains one or more of the following chemicals required to be identified under SARA Section 302 (40 CFR 355
Appendix A), SARA Section 313 (40 CFR 372.65) and/or CERCLA (40 CFR 302.4).
Toluene (108-88-3)
SARA 313: 1.0 % de minimis concentration
CERCLA: 1000 lb final RQ; 454 kg final RQ
Xylenes (1330-20-7)
SARA 313: 1.0 % de minimis concentration
CERCLA: 100 lb final RQ; 45.4 kg final RQ
Hexane (110-54-3)
SARA 313: 1.0 % de minimis concentration
CERCLA: 5000 lb final RQ; 2270 kg final RQ
State Regulations
A: General Product Information
Other state regulations may apply. Check individual state requirements.
B: Component Analysis - State
The following components appear on one or more of the following state hazardous substances lists:
Component CAS # CA FL MA MN NJ PA
Toluene 108-88-3 Yes No Yes Yes Yes Yes
Xylenes 1330-20-7 Yes No Yes Yes Yes Yes
Hexane 110-54-3 No No Yes Yes Yes Yes
The following statement(s) are provided under the California Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65):
WARNING! This product contains a chemical known to the state of California to cause reproductive/developmental effects.
Toluene CAS# 108-88-3
This product contains the following substance(s) known to the state of California to cause cancer.
Benzene <10 ppm - not intentionally added
Ethyl benzene <1% - not intentionally added
This product contains the following substance(s) known to the state of California to cause reproductive harm.
Benzene <10 ppm - not intentionally added
Other Regulatory Information
A: General Product Information
B: TSCA Status
This product and its components are listed on the TSCA 8(b) inventory.
The following components listed in this product are listed on the TSCA Export Notification 12(b) list.
TSCA 12(b)
Component CAS TSCA 12 (b)
Xylenes (related to p-Xylene) 1330-20-7 Yes
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Page 6 of 7 Issue Date: 11/29/2006 Revision: 1.0000
Material Name: JM EPDM Lap Cement Material Safety Data
Sheet ID: 3104B
C: Component Analysis - Inventory
Component CAS # TSCA DSL EINECS
Toluene 108-88-3 Yes Yes Yes
Xylenes 1330-20-7 Yes Yes Yes
VM&P naphtha 64742-89-8 Yes Yes Yes
Hexane 110-54-3 Yes Yes Yes
Halogenated butyl rubber 68441-14-5 Yes Yes No
Component Analysis - WHMIS IDL
The following components are identified under the Canadian Hazardous Products Act Ingredient Disclosure List:
Component CAS # Minimum Concentration
Toluene 108-88-3 1%
Xylenes 1330-20-7 0.1 % (related to p-Xylene)
Hexane 110-54-3 1%
WHMIS Classification
Controlled Product Classification: B2, D2B
Section 16 - Other Information
Other Information
Prepared for:
Johns Manville
Roofing Systems Group
P. O. Box 5108
Denver, CO USA 80217-5108
Prepared by:
Johns Manville Technical Center
P.O. Box 625005
Littleton, CO USA 80162-5005
The information herein is presented in good faith and believed to be accurate as of the effective date given. However, no
warranty, expressed or implied, is given. It is the buyer's responsibility to ensure that its activities comply with Federal, State or
provincial, and local laws.
Date MSDS # Reason
11/29/06 3104B-1.0000 New MSDS for new EPDM Lap Cement.
This is the end of MSDS # 3104B
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