Safety Data Sheet Revision Number: 004.0 Issue date: 08/28/2014 IDH number: 492147 Product name: Loctite 640 Retaining Compound 640 Page 1 of 7 1. PRODUCT AND COMPANY IDENTIFICATION Product name: Loctite 640 Retaining Compound 640 IDH number: 492147 Product type: Anaerobic Adhesive Item number: 37484 Restriction of Use: None identified Region: United States Company address: Contact information: Henkel Corporation One Henkel Way Rocky Hill, Connecticut 06067 Telephone: (860) 571-5100 MEDICAL EMERGENCY Phone: Poison Control Center 1-877-671-4608 (toll free) or 1-303-592-1711 TRANSPORT EMERGENCY Phone: CHEMTREC 1-800-424-9300 (toll free) or 1-703-527-3887 Internet: www.henkelna.com 2. HAZARDS IDENTIFICATION EMERGENCY OVERVIEW DANGER: CAUSES SEVERE SKIN BURNS AND EYE DAMAGE. MAY CAUSE AN ALLERGIC SKIN REACTION. HAZARD CLASS HAZARD CATEGORY SKIN CORROSION 1B SERIOUS EYE DAMAGE 1 SKIN SENSITIZATION 1 PICTOGRAM(S) Precautionary Statements Prevention: Do not breathe vapors, mist, or spray. Wash thoroughly after handling. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves, eye protection, and face protection. Response: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. If on skin (or hair): Take off immediately all contaminated clothing. IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to remove. Continue rinsing. Immediately call a poison control center or physician. If skin irritation or rash occurs: Get medical attention. Wash contaminated clothing before reuse. Storage: Store locked up. Disposal: Dispose of contents and/or container according to Federal, State/Provincial and local governmental regulations. Classification complies with OSHA Hazard Communication Standard (29 CFR 1910.1200) and is consistent with the provisions of the United Nations Globally Harmonized System of Classification and Labeling of Chemicals (GHS). See Section 11 for additional toxicological information. 3. COMPOSITION / INFORMATION ON INGREDIENTS IDH number: 492147 Product name: Loctite 640 Retaining Compound 640 Page 2 of 7 Hazardous Component(s) CAS Number Percentage* Polyurethane Methacrylate Resin Proprietary 30 - 60 Polyglycol dimethacrylate Proprietary 10 - 30 Hydroxyalkyl methacrylate 27813-02-1 5 - 10 Acrylic acid 79-10-7 5 - 10 Cumene hydroperoxide 80-15-9 1 - 5 Polyglycol dimethacrylate Proprietary 0.1 - 1 Subsituted Silane Proprietary 0.1 - 1 Cumene 98-82-8 0.1 - 1 Adhesion Promoter Proprietary 0.1 - 1 * Exact percentage is a trade secret. Concentration range is provided to assist users in providing appropriate protections. 4. FIRST AID MEASURES Inhalation: Move to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. Skin contact: Immediately flush skin with plenty of water (using soap, if available). Remove contaminated clothing and footwear. Wash clothing before reuse. Get medical attention. Eye contact: Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention. Ingestion: DO NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical attention. Symptoms: See Section 11. 5. FIRE FIGHTING MEASURES Extinguishing media: Water spray (fog), foam, dry chemical or carbon dioxide. Special firefighting procedures: Wear self-contained breathing apparatus and full protective clothing, such as turn-out gear. In case of fire, keep containers cool with water spray. Unusual fire or explosion hazards: Uncontrolled polymerization may occur at high temperatures resulting in explosions or rupture of storage containers. Hazardous combustion products: Oxides of carbon. Oxides of sulfur. Oxides of nitrogen. Irritating organic vapours. 6. ACCIDENTAL RELEASE MEASURES Use personal protection recommended in Section 8, isolate the hazard area and deny entry to unnecessary and unprotected personnel. Environmental precautions: Do not allow product to enter sewer or waterways. Clean-up methods: Remove all sources of ignition. Evacuate and ventilate spill area; dike spill to prevent entry into water system; wear full protective equipment during clean- up. Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). Scrape up as much material as possible. Store in a partly filled, closed container until disposal. Refer to Section 8 "Exposure Controls / Personal Protection" prior to clean up. IDH number: 492147 Product name: Loctite 640 Retaining Compound 640 Page 3 of 7 7. HANDLING AND STORAGE Handling: Use only with adequate ventilation. Prevent contact with eyes, skin and clothing. Do not breathe vapor and mist. Wash thoroughly after handling. Keep container closed. Refer to Section 8. Storage: For safe storage, store at or below 38 ?C (100.4 ?F) Keep in a cool, well ventilated area away from heat, sparks and open flame. Keep container tightly closed until ready for use. For information on product shelf life contact Henkel Customer Service at (800) 243-4874. 8. EXPOSURE CONTROLS / PERSONAL PROTECTION Employers should complete an assessment of all workplaces to determine the need for, and selection of, proper exposure controls and protective equipment for each task performed. Hazardous Component(s) ACGIH TLV OSHA PEL AIHA WEEL OTHER Polyurethane Methacrylate Resin None None None None Polyglycol dimethacrylate None None None None Hydroxyalkyl methacrylate None None None 1 ppm TWA 3 ppm STEL Acrylic acid 2 ppm TWA (SKIN) None None 1 ppm TWA 3 ppm STEL (SKIN) Cumene hydroperoxide None None 1 ppm (6 mg/m3) TWA (SKIN) None Polyglycol dimethacrylate None None None None Subsituted Silane None None None None Cumene 50 ppm TWA 50 ppm (245 mg/m3) PEL (SKIN) None None Adhesion Promoter 20 ppm TWA None None None Engineering controls: Provide adequate local exhaust ventilation to maintain worker exposure below exposure limits. Respiratory protection: Use NIOSH approved respirator if there is potential to exceed exposure limit(s). Eye/face protection: Safety goggles or safety glasses with side shields. Full face protection should be used if the potential for splashing or spraying of product exists. Safety showers and eye wash stations should be available. Skin protection: Use chemical resistant, impermeable clothing including gloves and either an apron or body suit to prevent skin contact. Neoprene gloves. Butyl rubber gloves. Natural rubber gloves. 9. PHYSICAL AND CHEMICAL PROPERTIES Physical state: Liquid Color: Green Odor: Sharp, Irritating Odor threshold: Not available. pH: Not applicable Vapor pressure: < 10 mm hg (27 ?C (80.6 ?F)) Boiling point/range: > 149 ?C (> 300.2 ?F) Melting point/ range: Not available. Specific gravity: 1.12 Vapor density: Not available. Flash point: > 93.3 ?C (> 199.94 ?F) Tagliabue closed cup Flammable/Explosive limits - lower: Not available. Flammable/Explosive limits - upper: Not available. IDH number: 492147 Product name: Loctite 640 Retaining Compound 640 Page 4 of 7 Autoignition temperature: Not available. Evaporation rate: Not available. Solubility in water: Slight Partition coefficient (n-octanol/water): Not available. VOC content: 3.04 %; 29.05 g/l Viscosity: Not available. Decomposition temperature: Not available. 10. STABILITY AND REACTIVITY Stability: Stable under normal conditions of storage and use. Hazardous reactions: None under normal processing. Polymerization may occur at elevated temperature or in the presence of incompatible materials. Hazardous decomposition products: Oxides of carbon. Oxides of sulfur. Oxides of nitrogen. Irritating organic vapours. Incompatible materials: Strong oxidizing agents. Reactivity: Not available. Conditions to avoid: Elevated temperatures. Heat, flames, sparks and other sources of ignition. Store away from incompatible materials. 11. TOXICOLOGICAL INFORMATION Relevant routes of exposure: Skin, Inhalation, Eyes, Ingestion IDH number: 492147 Product name: Loctite 640 Retaining Compound 640 Page 5 of 7 Potential Health Effects/Symptoms Inhalation: Inhalation of vapors or mists of the product may be irritating to the respiratory system. Skin contact: Corrosive to skin. Causes skin burns. May cause allergic skin reaction. Eye contact: Causes serious eye damage. Ingestion: May cause gastrointestinal tract irritation if swallowed. Hazardous Component(s) LD50s and LC50s Immediate and Delayed Health Effects Polyurethane Methacrylate Resin None Irritant, Allergen Polyglycol dimethacrylate None Irritant, Allergen Hydroxyalkyl methacrylate None Irritant, Allergen Acrylic acid Oral LD50 (RAT) = 33.5 mg/kg Oral LD50 (RAT) = 2.5 g/kg Oral LD50 (RAT) = 193 mg/kg Oral LD50 (RAT) = 1,250 mg/kg Inhalation LC50 (RAT, 4 h) = 1,200 mg/l Allergen, Corrosive, Irritant, Kidney, Liver Cumene hydroperoxide None Allergen, Central nervous system, Corrosive, Irritant, Mutagen Polyglycol dimethacrylate None Allergen, Irritant Subsituted Silane None Irritant, Allergen Cumene Oral LD50 (RAT) = 2.91 g/kg Oral LD50 (RAT) = 1,400 mg/kg Inhalation LC50 (RAT, 4 h) = 8000 ppm Central nervous system, Irritant, Lung Adhesion Promoter Oral LD50 (RABBIT) = 1,200 mg/kg Oral LD50 (RAT) = 1,060 mg/kg Oral LD50 (RAT) = 2,224 mg/kg Dermal LD50 (RABBIT) = 500 mg/kg Inhalation LC50 (RAT, 4 h) = 7.1 mg/l Corrosive, Irritant, Allergen Hazardous Component(s) NTP Carcinogen IARC Carcinogen OSHA Carcinogen (Specifically Regulated) Polyurethane Methacrylate Resin No No No Polyglycol dimethacrylate No No No Hydroxyalkyl methacrylate No No No Acrylic acid No No No Cumene hydroperoxide No No No Polyglycol dimethacrylate No No No Subsituted Silane No No No Cumene No Group 2B No Adhesion Promoter No No No 12. ECOLOGICAL INFORMATION Ecological information: Not available. IDH number: 492147 Product name: Loctite 640 Retaining Compound 640 Page 6 of 7 13. DISPOSAL CONSIDERATIONS Information provided is for unused product only. Recommended method of disposal: Follow all local, state, federal and provincial regulations for disposal. Hazardous waste number: Not a RCRA hazardous waste. 14. TRANSPORT INFORMATION The transport information provided in this section only applies to the material/formulation itself, and is not specific to any package/configuration. U.S. Department of Transportation Ground (49 CFR) Proper shipping name: RQ, Environmentally hazardous substances, liquid, n.o.s. Hazard class or division: 9 Identification number: UN 3082 Packing group: III DOT Hazardous Substance(s): alpha,alpha-Dimethylbenzylhydroperoxide International Air Transportation (ICAO/IATA) Proper shipping name: Environmentally hazardous substance, liquid, n.o.s. Hazard class or division: 9 Identification number: UN 3082 Packing group: III Water Transportation (IMO/IMDG) Proper shipping name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. Hazard class or division: 9 Identification number: UN 3082 Packing group: III 15. REGULATORY INFORMATION United States Regulatory Information TSCA 8 (b) Inventory Status: All components are listed or are exempt from listing on the Toxic Substances Control Act Inventory. TSCA 12 (b) Export Notification: None above reporting de minimis CERCLA/SARA Section 302 EHS: None above reporting de minimis CERCLA/SARA Section 311/312: Immediate Health, Delayed Health CERCLA/SARA Section 313: This product contains the following toxic chemicals subject to the reporting requirements of section 313 of the Emergency Planning and Community Right-To-Know Act of 1986 (40 CFR 372). Acrylic acid (CAS# 79-10-7). Cumene hydroperoxide (CAS# 80-15-9). CERCLA Reportable quantity: Cumene hydroperoxide (CAS# 80-15-9) 10 lbs. (4.54 kg) California Proposition 65: This product contains a chemical known in the State of California to cause cancer. This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Canada Regulatory Information CEPA DSL/NDSL Status: One or more components are not listed on, and are not exempt from listing on either the Domestic Substances List or the Non-Domestic Substances List. 16. OTHER INFORMATION This safety data sheet contains changes from the previous version in sections: New Safety Data Sheet format. Prepared by: Sheila Gines, Regulatory Affairs Specialist Issue date: 08/28/2014 IDH number: 492147 Product name: Loctite 640 Retaining Compound 640 Page 7 of 7 DISCLAIMER: The data contained herein are furnished for information only and are believed to be reliable. However, Henkel Corporation and its affiliates (?Henkel?) does not assume responsibility for any results obtained by persons over whose methods Henkel has no control. It is the user?s responsibility to determine the suitability of Henkel?s products or any production methods mentioned herein for a particular purpose, and to adopt such precautions as may be advisable for the protection of property and persons against any hazards that may be involved in the handling and use of any Henkel?s products. In light of the foregoing, Henkel specifically disclaims all warranties, express or implied, including warranties of merchantability and fitness for a particular purpose, arising from sale or use of Henkel?s products. Henkel further disclaims any liability for consequential or incidental damages of any kind, including lost profits.