Safety Data Sheet Revision Number: 004.1 Issue date: 05/26/2015 IDH number: 495075 Product name: LOCTITE SI 598 BK AE known as Loctite(R) RTV 598 Black Silic Page 1 of 7 1. PRODUCT AND COMPANY IDENTIFICATION Product name: LOCTITE SI 598 BK AE known as Loctite(R) RTV 598 Black Silic IDH number: 495075 Product type: Silicone Item number: 37519 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: EXTREMELY FLAMMABLE GAS. CAUSES SKIN IRRITATION. MAY CAUSE AN ALLERGIC SKIN REACTION. CAUSES SERIOUS EYE IRRITATION. HARMFUL IF INHALED. HAZARD CLASS HAZARD CATEGORY FLAMMABLE GAS. 1 ACUTE TOXICITY INHALATION 4 SKIN IRRITATION 2 EYE IRRITATION 2A SKIN SENSITIZATION 1 PICTOGRAM(S) Precautionary Statements Prevention: Keep away from heat, sparks, open flames, hot surfaces - no smoking. Wash thoroughly after handling. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear eye and face protection. Wear protective gloves. Response: IF ON SKIN: Wash with plenty of water. 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 do. Continue rinsing. Call a poison control center or physician if you feel unwell. If skin irritation or rash occurs: Get medical attention. If eye irritation persists: Get medical attention. Take off contaminated clothing. Leaking gas fire: Do not extinguish, unless leak can be stopped safely. Eliminate all ignition sources if safe to do so. Storage: Store in a well-ventilated place. Disposal: Dispose of contents and/or container according to Federal, State/Provincial and local governmental regulations. IDH number: 495075 Product name: LOCTITE SI 598 BK AE known as Loctite(R) RTV 598 Black Silic Page 2 of 7 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 Hazardous Component(s) CAS Number Percentage* Limestone 1317-65-3 30 - 60 Siloxanes and Silicones, di-Me 63148-62-9 10 - 30 Butan-2-one O,O',O''- (vinylsilylidyne)trioxime 2224-33-1 1 - 5 Butane 106-97-8 1 - 5 Propane 74-98-6 1 - 5 Butanone oxime 96-29-7 1 - 5 Carbon black 1333-86-4 0.1 - 1 Aluminum 7429-90-5 0.1 - 1 Octadecanoic acid 57-11-4 0.1 - 1 Butan-2-one O,O',O'',O'''- silanetetrayltetraoxime 34206-40-1 0.1 - 1 White mineral oil (petroleum), highly refined 8042-47-5 0.1 - 1 * Exact percentage is a trade secret. Concentration range is provided to assist users in providing appropriate protections. Non hazardous components Silicone Resins 30-50% Exposure to moisture during cure will release 0.1 - 0.9% methanol. Methyl ethyl ketoxime (MEKO) is formed during cure. This product will release up to 5% MEKO. 4. FIRST AID MEASURES Inhalation: Move to fresh air. If symptoms persist, seek medical advice. Skin contact: Wipe off paste with paper towel or cloth. Wash with soap and water. 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. Keep individual calm. Get medical attention. Symptoms: See Section 11. 5. FIRE FIGHTING MEASURES Extinguishing media: Carbon dioxide. Dry chemical. foam Water spray or fog. Special firefighting procedures: Wear self-contained breathing apparatus and full protective clothing, such as turn-out gear. Water spray may be ineffective. Water should be used to cool closed containers to prevent pressure build-up and possible autoignition or explosion when exposed to extreme heat. Unusual fire or explosion hazards: Isolate from heat, electrical equipment, sparks, and open flame. Closed containers may explode when exposed to extreme heat. IDH number: 495075 Product name: LOCTITE SI 598 BK AE known as Loctite(R) RTV 598 Black Silic Page 3 of 7 Hazardous combustion products: Acrid smoke and fumes. Formaldehyde. 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: Scrape up as much material as possible. Maintain good ventilation for large spills. Store in a partly filled, closed container until disposal. 7. HANDLING AND STORAGE Handling: Prevent contact with eyes, skin and clothing. Do not breathe vapor and mist. Wash thoroughly after handling. Do not wear contact lenses. Storage: Store in a dry area below 90? F. Keep container closed. 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 Limestone 10 mg/m3 TWA Total dust. 5 mg/m3 PEL Respirable fraction. 15 mg/m3 PEL Total dust. None None Siloxanes and Silicones, di-Me None None None None Butan-2-one O,O',O''- (vinylsilylidyne)trioxime None None None None Butane 1,000 ppm STEL None None None Propane Included in the regulation but with no data values. See regulation for further details 1,000 ppm (1,800 mg/m3) PEL None None Butanone oxime None None 10 ppm (36 mg/m3) TWA (Skin sensitizer) None Carbon black 3 mg/m3 TWA Inhalable fraction. 3.5 mg/m3 PEL None None Aluminum 1 mg/m3 TWA Respirable fraction. 5 mg/m3 PEL (as Al) Respirable dust. 15 mg/m3 PEL (as Al) Total dust. None None Octadecanoic acid 10 mg/m3 TWA None None None Butan-2-one O,O',O'',O'''- silanetetrayltetraoxime None None None None White mineral oil (petroleum), highly refined 5 mg/m3 TWA Inhalable fraction. 5 mg/m3 TWA mist 5 mg/m3 PEL Mist. None None Engineering controls: Provide adequate local exhaust ventilation to maintain worker exposure below exposure limits. Respiratory protection: Use a NIOSH approved air-purifying respirator if the potential to exceed established exposure limits exists. Eye/face protection: Safety goggles or safety glasses with side shields. IDH number: 495075 Product name: LOCTITE SI 598 BK AE known as Loctite(R) RTV 598 Black Silic Page 4 of 7 Skin protection: Chemical resistant, impermeable gloves. Impervious clothing. 9. PHYSICAL AND CHEMICAL PROPERTIES Physical state: Paste Color: Black Odor: Mild Odor threshold: Not available. pH: Not applicable Vapor pressure: < 5 mm hg (20 ?C (68?F)) Boiling point/range: Not applicable Melting point/ range: Not available. Specific gravity: 1.3 at 20 ?C (68?F) Vapor density: Heavier than air. Flash point: 93 ?C (199.4 ?F) Tagliabue closed cup; (Base only) Flashback: This product exhibits flashback when tested for flame extension. Flame projection: > 46 cm (> 18.11 inch) Flammable/Explosive limits - lower: 0.9 % (value for propellant). Flammable/Explosive limits - upper: 10 % (value for propellant). Autoignition temperature: Not available. Evaporation rate: Not available. Solubility in water: Polymerizes on contact with water. Partition coefficient (n-octanol/water): Not available. VOC content: 3.65 %; 47.4 g/l Viscosity: Not available. Decomposition temperature: Not available. 10. STABILITY AND REACTIVITY Stability: Stable Hazardous reactions: Will not occur. Hazardous decomposition products: Methyl ethyl ketoxime formed during cure. Incompatible materials: Polymerizes on contact with water. Reactivity: Not available. Conditions to avoid: Moisture. 11. TOXICOLOGICAL INFORMATION Relevant routes of exposure: Skin, Inhalation, Eyes, Ingestion IDH number: 495075 Product name: LOCTITE SI 598 BK AE known as Loctite(R) RTV 598 Black Silic Page 5 of 7 Potential Health Effects/Symptoms Inhalation: Inhalation of vapors or mists of the product may be irritating to the respiratory system. When heated to temperatures exceeding 300? F (150? C) in the presence of air, silicones may form formaldehyde vapors. Formaldehyde is a potential cancer hazard and a known skin and respiratory sensitizer. Vapors irritate the eyes, nose and throat. Safe handling conditions may be maintained by keeping formaldehyde vapor concentrations below the OSHA permissible limit. The silane is a skin and eye irritant and prolonged contact may cause eye and skin burns. The low concentration makes such overexposure unlikely and minimizes its affect on health and safety. Skin contact: May cause skin irritation with discomfort or rash. Eye contact: Vapors may irritate eyes. Contact with eyes will cause irritation. Ingestion: Not expected under normal conditions of use. Moderately toxic by ingestion. Hazardous Component(s) LD50s and LC50s Immediate and Delayed Health Effects Limestone None Nuisance dust Siloxanes and Silicones, di-Me None Irritant Butan-2-one O,O',O''- (vinylsilylidyne)trioxime None Irritant, Allergen Butane Inhalation LC50 (RAT, 4 h) = 658 mg/l Cardiac, Central nervous system, Irritant Propane Inhalation LC50 (RAT, 15 min) = > 1,442.847 mg/l Inhalation LC50 (RAT, 15 min) = > 1,464 mg/l Cardiac, Central nervous system, Irritant Butanone oxime None Allergen, Blood, Central nervous system, Eyes, Irritant, Some evidence of carcinogenicity Carbon black Oral LD50 (RAT) = > 8,000 mg/kg Respiratory, Some evidence of carcinogenicity Aluminum None Central nervous system, Irritant, Lung Octadecanoic acid Oral LD50 (RAT) = 4.6 g/kg Irritant Butan-2-one O,O',O'',O'''- silanetetrayltetraoxime None Irritant, Allergen White mineral oil (petroleum), highly refined None Irritant Hazardous Component(s) NTP Carcinogen IARC Carcinogen OSHA Carcinogen (Specifically Regulated) Limestone No No No Siloxanes and Silicones, di-Me No No No Butan-2-one O,O',O''- (vinylsilylidyne)trioxime No No No Butane No No No Propane No No No Butanone oxime No No No Carbon black No Group 2B No Aluminum No No No Octadecanoic acid No No No Butan-2-one O,O',O'',O'''- silanetetrayltetraoxime No No No White mineral oil (petroleum), highly refined No No No 12. ECOLOGICAL INFORMATION Ecological information: Not available. IDH number: 495075 Product name: LOCTITE SI 598 BK AE known as Loctite(R) RTV 598 Black Silic Page 6 of 7 13. DISPOSAL CONSIDERATIONS Information provided is for unused product only. Recommended method of disposal: Cured rubber can be incinerated or landfilled following EPA and local regulations. 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: Aerosols, flammable Hazard class or division: 2.1 Identification number: UN 1950 Packing group: None International Air Transportation (ICAO/IATA) Proper shipping name: Aerosols, flammable Hazard class or division: 2.1 Identification number: UN 1950 Packing group: None Exceptions: ID8000, May Qualify as Consumer Commodity Water Transportation (IMO/IMDG) Proper shipping name: AEROSOLS Hazard class or division: 2.1 Identification number: UN 1950 Packing group: None Exceptions: None 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: None above reporting de minimis 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: All components are listed on or are exempt from listing on the Canadian 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: Lou Fabrizio, Regulatory Affairs Specialist Issue date: 05/26/2015 IDH number: 495075 Product name: LOCTITE SI 598 BK AE known as Loctite(R) RTV 598 Black Silic 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.