Safety Data Sheet Revision Number: 007.0 Issue date: 02/28/2014 IDH number: 491979 Product name: LOCTITE SI 593 BK known as Loctite(R) RTV Black Silicone Page 1 of 5 1. PRODUCT AND COMPANY IDENTIFICATION Product name: LOCTITE SI 593 BK known as Loctite(R) RTV Black Silicone IDH number: 491979 Product type: Silicone Item number: 37460 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 WARNING: CAUSES SKIN IRRITATION. MAY CAUSE AN ALLERGIC SKIN REACTION. CAUSES SERIOUS EYE IRRITATION. HAZARD CLASS HAZARD CATEGORY SKIN IRRITATION 2 EYE IRRITATION 2A SKIN SENSITIZATION 1 PICTOGRAM(S) Precautionary Statements Prevention: Avoid breathing vapors, mist, or spray. Wash thoroughly after handling. 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 soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin irritation or rash occurs: Get medical attention. If eye irritation persists: Get medical attention. Take off contaminated clothing. Storage: Not prescribed 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: 491979 Product name: LOCTITE SI 593 BK known as Loctite(R) RTV Black Silicone Page 2 of 5 Hazardous Component(s) CAS Number Percentage* Distillates (petroleum), hydrotreated middle 64742-46-7 5 - 10 Silicon dioxide 7631-86-9 5 - 10 Silicone Resin Proprietary 1 - 5 Substituted Silane Proprietary 1 - 5 * Exact percentage is a trade secret. Concentration range is provided to assist users in providing appropriate protections. Exposure to moisture during cure will release 1-5% acetic acid. 4. FIRST AID MEASURES Inhalation: Move to fresh air. If symptoms develop and persist, get medical attention. Skin contact: Wipe off paste with paper towel or cloth. Wash with soap and water. If skin irritation persists, call a physician. Eye contact: Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. If adverse health effects develop seek medical attention. Ingestion: Do not induce vomiting. In case of adverse health effects seek medical advice. Symptoms: See Section 11. 5. FIRE FIGHTING MEASURES Extinguishing media: Foam, dry chemical or carbon dioxide. Special firefighting procedures: None Unusual fire or explosion hazards: None Hazardous combustion products: Silica mist. Acrid smoke and fumes. Formaldehyde. 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: Store in a partly filled, closed container until disposal. Spilled material will solidify. Scrape up as much material as possible. Maintain good ventilation for large spills. 7. HANDLING AND STORAGE Handling: Do not get in eyes. Avoid contact with eyes, skin and clothing. Do not get on skin or clothing. Do not handle contact lenses until all sealant has been removed from hands. Residual sealant may transfer to lenses and cause eye irritation. Storage: Keep container closed. Store in a dry area below 90? F. For information on product shelf life contact Henkel Customer Service at (800) 243-4874. IDH number: 491979 Product name: LOCTITE SI 593 BK known as Loctite(R) RTV Black Silicone Page 3 of 5 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 Distillates (petroleum), hydrotreated middle None 5 mg/m3 PEL Mist. None None Silicon dioxide 6 mg/m3 TWA 20 MPPCF TWA 0.8 mg/m3 TWA None 3 mg/m3 TWA Respirable fraction. Silicone Resin None None None None Substituted Silane None None None None Engineering controls: Ensure adequate ventilation, especially in confined areas. Respiratory protection: No personal respiratory protective equipment normally required. Use NIOSH approved respirator if there is potential to exceed exposure limit(s). Eye/face protection: Safety goggles or safety glasses with side shields. Skin protection: Use impermeable gloves and protective clothing as necessary to prevent skin contact. 9. PHYSICAL AND CHEMICAL PROPERTIES Physical state: Paste Color: Black Odor: Acetic acid Odor threshold: Not available. pH: Not available. Vapor pressure: < 10 mm hg (68 ?F (20?C)) Boiling point/range: Not available. Melting point/ range: Not available. Specific gravity: 1.01 at 20 ?C (68?F) Vapor density: Heavier than air. Flash point: > 93 ?C (> 199.4 ?F) Flammable/Explosive limits - lower: 4 % (acetic acid) Flammable/Explosive limits - upper: 19.9 % (acetic acid) Autoignition temperature: Not available. Evaporation rate: Not available. Solubility in water: Not soluble. Polymerizes in presence of water. Partition coefficient (n-octanol/water): Not available. VOC content: 3 %; 30 g/l Viscosity: Not available. Decomposition temperature: Not available. 10. STABILITY AND REACTIVITY Stability: Stable at normal conditions. Hazardous reactions: None under normal processing. Hazardous decomposition products: Acetic acid is liberated slowly upon contact with moisture. Formaldehyde. Incompatible materials: Bases. Acids. Oxidizing agents. Water Reactivity: Not available. Conditions to avoid: Exposure to moisture. Prolonged heating at temperatures above 150 ?C. IDH number: 491979 Product name: LOCTITE SI 593 BK known as Loctite(R) RTV Black Silicone Page 4 of 5 11. TOXICOLOGICAL INFORMATION Relevant routes of exposure: Skin, Inhalation, Eyes Potential Health Effects/Symptoms Inhalation: 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. Acetic acid produced during cure may irritate eyes, nose and throat. Skin contact: Causes skin irritation. May cause allergic skin reaction. Eye contact: Causes serious eye irritation. Ingestion: Not expected under normal conditions of use. Hazardous Component(s) LD50s and LC50s Immediate and Delayed Health Effects Distillates (petroleum), hydrotreated middle None Irritant Silicon dioxide Oral LD50 (RAT) > 22,500 mg/kg Nuisance dust Silicone Resin None Irritant Substituted Silane None Irritant, Allergen Hazardous Component(s) NTP Carcinogen IARC Carcinogen OSHA Carcinogen (Specifically Regulated) Distillates (petroleum), hydrotreated middle No No No Silicon dioxide No No No Silicone Resin No No No Substituted Silane No No No 12. ECOLOGICAL INFORMATION Ecological information: Not available. 13. DISPOSAL CONSIDERATIONS Information provided is for unused product only. Recommended method of disposal: Follow all local, state, federal and provincial regulations for 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: Not regulated Hazard class or division: None Identification number: None Packing group: None International Air Transportation (ICAO/IATA) Proper shipping name: Not regulated Hazard class or division: None Identification number: None Packing group: None IDH number: 491979 Product name: LOCTITE SI 593 BK known as Loctite(R) RTV Black Silicone Page 5 of 5 Water Transportation (IMO/IMDG) Proper shipping name: Not regulated Hazard class or division: None Identification number: None Packing group: 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. 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: Catherine Bimler, Regulatory Affairs Specialist Issue date: 02/28/2014 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.