MATERIAL SAFETY DATA SHEET
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product name: CHEMLOK 402
Product Use/Class: ADHESIVE
TRANSPORTATION EMERGENCY:
LORD CORPORATION CHEMTREC 24 HR EMERGENCY NO.
111 LORD DRIVE 800 424-9300
(Outside Continental U.S. 703 527-3887)
CARY, NC 27511-7923
NON-TRANSPORTATION EMERGENCY:
INFORMATION TELEPHONE: 814 763-2345
814 868-0924
EFFECTIVE DATE: 11/12/2007
2. COMPOSITION/INFORMATION ON INGREDIENTS
Chemical Name CAS Number Weight % ACGIH TLV- ACGIH TLV- OSHA PEL- OSHA PEL- Skin
Less Than TWA STEL TWA CEILING
Trichloroethylene 79-01-6 60.0 % 50 ppm 100 ppm N.A.
100 ppm 100 ppm
Xylene 1330-20-7 25.0 % 100 ppm 150 ppm 435 mg/m3 N.E. N.A.
100 ppm
Ethyl benzene 100-41-4 5.0 % 100 ppm 125 ppm 435 mg/m3 N.E. N.A.
100 ppm
Aromatic PROPRIETARY 5.0 % 0.005 ppm N.E. N.E. 0.2 mg/m3 N.A.
polyisocyanate 0.02 ppm
Carbon black 1333-86-4 5.0 % 3.5 mg/m3 N.E. 3.5 mg/m3 N.E. N.A.
4,4'-Diphenylmethane 101-68-8 5.0 % 0.005 ppm N.E. N.E. 0.2 mg/m3 N.A.
diisocyanate 0.02 ppm
1,2-Butylene oxide 106-88-7 1.0 % N.E. N.E. N.E. N.E. N.A.
Diphenylmethane 26447-40-5 1.0 % N.E. N.E. N.E. N.E. N.A.
diisocyanate
N.A. - Not Applicable, N.E. - Not Established, S - Skin Designation
3. HAZARDS IDENTIFICATION
*** EMERGENCY OVERVIEW ***: Black Liquid, with Solvent odor. May cause allergic skin reaction. May
cause allergic respiratory reaction. Vapor harmful; may affect the brain or nervous system causing dizziness, headache
or nausea. Causes skin and eye irritation. Causes respiratory tract irritation.
EFFECTS OF OVEREXPOSURE - EYE CONTACT: May cause eye irritation.
EFFECTS OF OVEREXPOSURE - SKIN CONTACT: May cause skin sensitization. May cause dermatitis.
Causes skin irritation. Animal tests have indicated that respiratory sensitization can result from skin contact with certain
isocyanates.
EFFECTS OF OVEREXPOSURE - INHALATION: Possible irritation of the respiratory system can occur causing
a variety of symptoms such as dryness of the throat, tightness of the chest, and shortness of breath. May cause central
nervous system depression characterized by the following progressive steps: headache, dizziness, staggering gait,
confusion, unconsciousness or coma. Allergic conditions can occur in certain individuals with high sensitivity to
isocyanates; this may result in asthma-like symptoms. In elevated-temperature applications, product may release vapors
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Product: CHEMLOK 402, Effective Date: 11/12/2007
that may produce cyanosis in the absence of sufficient ventilation or adequate respiratory protection. May cause
respiratory sensitization. May cause lung damage.
EFFECTS OF OVEREXPOSURE - INGESTION: Harmful if swallowed. Ingestion is not an expected route of
entry in industrial or commercial uses.
EFFECTS OF OVEREXPOSURE - CHRONIC HAZARDS: May cause liver or kidney damage. Repeated or
prolonged solvent overexposure may result in permanent central nervous system damage. May cause long-term lung
damage. May affect the gastrointestinal system. May affect the blood and blood-forming organs. Chronic skin contact
may cause dermatitis. Ethylbenzene has been classified by IARC as a possible human carcinogen (Group 2B) and
reported by NTP to show clear evidence for carcinogenicity in animals. IARC has designated trichloroethylene as
Group 2A - limited evidence for carcinogenicity in humans and sufficient evidence in experimental animals. IARC has
designated carbon black as Group 2B - inadequate evidence for carcinogenicity in humans, but sufficient evidence in
experimental animals. 1,2 butylene oxide has been classified by IARC as a possible human carcinogen (Group 2B) and
reported by NTP to show clear evidence for carcinogenicity in animals.
PRIMARY ROUTE(S) OF ENTRY: Skin Contact, Inhalation, Ingestion, Eye Contact
4. FIRST AID MEASURES
FIRST AID - EYE CONTACT: Flush eyes immediately with large amount of water for at least 15 minutes holding
eyelids open while flushing. Get prompt medical attention.
FIRST AID - SKIN CONTACT: Flush contaminated skin with large amounts of water while removing contaminated
clothing. Wash affected skin areas with soap and water. Get medical attention if symptoms occur.
FIRST AID - INHALATION: Move person to fresh air. Restore and support continued breathing. If breathing is
difficult, give oxygen. Get immediate medical attention.
FIRST AID - INGESTION: If swallowed, do not induce vomiting. Give victim one or two glasses of water or milk.
Call a physician or poison control center immediately for further instructions. Never give anything by mouth if victim is
rapidly losing consciousness, unconscious or convulsing.
5. FIRE-FIGHTING MEASURES
FLASH POINT: 201 癋, 93 癈 LOWER EXPLOSIVE LIMIT (%): 1 %(V)
Setaflash Closed Cup UPPER EXPLOSIVE LIMIT (%): 44.8 %(V)
AUTOIGNITION TEMPERATURE: N.D.
EXTINGUISHING MEDIA: Carbon Dioxide, Dry Chemical, Foam, Water Fog
UNUSUAL FIRE AND EXPLOSION HAZARDS: Keep containers tightly closed. Isolate from heat, electrical
equipment, sparks, open flame, and other sources of ignition. Closed containers may rupture when exposed to extreme
heat. Use water spray to keep fire exposed containers cool. During a fire, irritating and/or toxic gases and particulate
may be generated by thermal decomposition or combustion.
SPECIAL FIREFIGHTING PROCEDURES: Wear full firefighting protective clothing, including self-contained
breathing apparatus (SCBA). Water spray may be ineffective. If water is used, fog nozzles are preferable.
6. ACCIDENTAL RELEASE MEASURES
STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: Keep non-essential personnel a
safe distance away from the spill area. Avoid breathing vapors. Use self-contained breathing equipment. Notify
appropriate authorities if necessary. Contain and remove with inert absorbent material. Avoid contact. Before attempting
cleanup, refer to hazard caution information in other sections of the MSDS form.
7. HANDLING AND STORAGE
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Product: CHEMLOK 402, Effective Date: 11/12/2007
HANDLING: Keep closure tight and container upright to prevent leakage. Avoid skin and eye contact. Wash
thoroughly after handling. Avoid breathing of vapor or spray mists. Do not handle until all safety precautions have been
read and understood. Empty containers should not be re-used. Avoid using pressurizable equipment which has
aluminum or zinc parts; this product contains chlorinated solvents. Use with adequate ventilation.
STORAGE: Do not store or use near heat, sparks, or open flame. Store only in well-ventilated areas. Do not puncture,
drag, or slide container. Keep container closed when not in use.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
ENGINEERING CONTROLS: Sufficient ventilation in pattern and volume should be provided in order to maintain
air contaminant levels below recommended exposure limits. Caution: Solvent vapors are heavier than air and collect in
lower levels of the work area.
RESPIRATORY PROTECTION: This product contains isocyanates which have poor odor warning properties. If
occupational exposure limits are exceeded, a NIOSH approved supplied-air respirator is required. Observe OSHA
regulations (29CFR 1910.134) for respirator use.
SKIN PROTECTION: Use neoprene, nitrile, or rubber gloves to prevent skin contact.
EYE PROTECTION: Use safety eyewear including safety glasses with side shields and chemical goggles where
splashing may occur.
OTHER PROTECTIVE EQUIPMENT: Use disposable or impervious clothing if work clothing contamination is
likely. Remove and wash contaminated clothing before reuse.
HYGIENIC PRACTICES: Wash hands before eating, smoking, or using toilet facility. Do not smoke in any
chemical handling or storage area. Food or beverages should not be consumed anywhere this product is handled or
stored. Wash thoroughly after handling.
9. PHYSICAL AND CHEMICAL PROPERTIES
Solvent 144 癋 - 282 癋
ODOR: BOILING RANGE:
Black N.D.
APPEARANCE: VAPOR PRESSURE:
Liquid Heavier than Air
PHYSICAL STATE: VAPOR DENSITY:
N.D. Not Applicable
ODOR THRESHOLD: EVAPORATION RATE:
Insoluble 10.19 lb/gal
SOLUBILITY IN H2O: DENSITY, LB/GL:
N.A. 85.07 %
pH: VOLATILE BY WEIGHT:
N.D. 85.77 %
FREEZE POINT: VOLATILE BY VOLUME:
N.D.
COEFFICIENT OF WATER/OIL
DISTRIBUTION:
(See section 16 for abbreviation legend)
10. STABILITY AND REACTIVITY
CONDITIONS TO AVOID: Aluminum or galvanized parts in a closed system. High temperatures.
INCOMPATIBILITY: Amines, acids, water, hydroxyl, or active hydrogen compounds. Aluminum, zinc, caustics,
halogens.
HAZARDOUS DECOMPOSITION PRODUCTS: Monomeric isocyanate, traces of hydrogen cyanide, nitrogen
dioxide. Carbon dioxide, carbon monoxide, chlorine, hydrogen chloride. Phosgene.
HAZARDOUS POLYMERIZATION: Hazardous polymerization will not occur under normal conditions.
STABILITY: Product is stable under normal storage conditions.
11. TOXICOLOGICAL INFORMATION
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Product: CHEMLOK 402, Effective Date: 11/12/2007
No Data
PRODUCT LD50 (ORAL)
No Data
(DERMAL)
No Data
PRODUCT LC50
12. ECOLOGICAL INFORMATION
ECOLOGICAL INFORMATION: No Information
13. DISPOSAL CONSIDERATIONS
DISPOSAL METHOD: Disposal should be done in accordance with Federal (40CFR Part 261), state and local
environmental control regulations. If waste is determined to be hazardous, use licensed hazardous waste transporter and
disposal facility.
14. TRANSPORT INFORMATION
Trichloroethylene solution
DOT PROPER SHIPPING NAME:
6.1
DOT HAZARD CLASS:
None
SECONDARY HAZARD:
1710
DOT UN/NA NUMBER:
III
PACKING GROUP:
160
EMERGENCY RESPONSE GUIDE
NUMBER:
The listed transportation classification applies to US DOT non-bulk road shipments. It does not address regulatory
variations due to changes in package size, mode of shipment or other regulatory descriptors. For the most accurate
shipping information, refer to your transportation/compliance department.
15. REGULATORY INFORMATION
U.S. FEDERAL REGULATIONS: AS FOLLOWS -
This product is considered hazardous as defined by 29 CFR 1910.1200 (OSHA HazCom Standard.)
SARA SECTION 313
This product contains the following substances subject to the reporting requirements of Section 313 of Title III of the
Superfund Amendment and Reauthorization Act of 1986 and 40 CFR part 372:
Chemical Name CAS Number Weight % Less Than
Trichloroethylene 79-01-6 60.0 %
Xylene 1330-20-7 25.0 %
Ethyl benzene 100-41-4 5.0 %
Aromatic polyisocyanate PROPRIETARY 5.0 %
4,4'-Diphenylmethane diisocyanate 101-68-8 5.0 %
1,2-Butylene oxide 106-88-7 1.0 %
Diphenylmethane diisocyanate 26447-40-5 1.0 %
TOXIC SUBSTANCES CONTROL ACT:
INVENTORY STATUS
The chemical substances in this product are on the TSCA Section 8 Inventory.
EXPORT NOTIFICATION
This product contains the following chemical substances subject to the reporting requirements of TSCA 12(B) if
exported from the United States:
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Product: CHEMLOK 402, Effective Date: 11/12/2007
Chemical Name CAS Number
Xylene 1330-20-7
16. OTHER INFORMATION
HMIS RATINGS - HEALTH: 2* FLAMMABILITY: 1 PHYSICAL HAZARD: 0
* - Indicates a chronic hazard; see Section 3
VOLATILE ORGANIC COMPOUNDS
Calculated 8.67 lb/gal, 1,039 g/l
LEGEND: N.A. - Not Applicable, N.E. - Not Established, N.D. - Not Determined
DISCLAIMER
The information contained herein is, to the best of our knowledge and belief, accurate. However, since the conditions of
handling and use are beyond our control, we make no guarantee of results, and assume no liability for damages incurred
by use of this material. It is the responsibility of the user to comply with all applicable federal, state and local laws and
regulations.
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