: [13-17% (MERCAPTOPROPYL)METHYLSILOXANE]-DIMETHYLSILOXANE COPOLYMER

Transcription

1 SMS [13-17% (MERCAPTOPROPYL)METHYLSILOXANE]- [13-17% (MERCAPTOPROPYL)METHYLSILOXANE]- SMS-142 Date of issue: 09/29/2014 Revision date: 01/13/2015 Version: 1.1 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Product identifier Product form Physical state Substance name Product code Synonyms Chemical family : Substance : Liquid : [13-17% (MERCAPTOPROPYL)METHYLSILOXANE]- : SMS-142 : METHYL 3-MERCAPTOPROPYL SILOXANES; MERCAPTO FUNCTIONAL SILICONE OIL : ORGANOSILOXANE 1.2. Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture 1.3. Details of the supplier of the safety data sheet GELEST, INC. 11 East Steel Road Morrisville, PA USA T F (M-F): 8:00 AM - 5:30 PM EST info@gelest.com Emergency telephone number Emergency number SECTION 2: Hazards identification 2.1. Classification of the substance or mixture Classification (GHS-US) Repr. 2 H361 Full text of H-phrases: see section 16 : Chemical intermediate For research and industrial use only : CHEMTREC: (USA); (International) 2.2. Label elements GHS-US labeling Hazard pictograms (GHS-US) : Signal word (GHS-US) Hazard statements (GHS-US) Precautionary statements (GHS-US) 2.3. Other hazards 2.4. Unknown acute toxicity (GHS-US) No data available GHS08 : Warning SECTION 3: Composition/information on ingredients 3.1. Substance Substance type Name : H361 - Suspected of damaging fertility or the unborn child : P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P280 - Wear protective gloves/protective clothing/eye protection/face protection P308+P313 - If exposed or concerned: Get medical advice/attention P405 - Store locked up P501 - Dispose of contents/container to licensed waste disposal facility. : Polymer CAS No : : [13-17% (MERCAPTOPROPYL)METHYLSILOXANE]- Name Product identifier % Classification (GHS-US) Methyl 3-mercaptopropyl siloxanes (CAS No) > 95 Not classified 01/13/2015 EN (English US) SDS ID: SMS-142 Page 1

2 Name Product identifier % Classification (GHS-US) Octamethylcyclotetrasiloxane (CAS No) < 5 Flam. Liq. 3, H226 Acute Tox. 4 (Oral), H302 Acute Tox. 4 (Dermal), H312 Eye Irrit. 2B, H Mixture Not applicable SECTION 4: First aid measures 4.1. Description of first aid measures First-aid measures general First-aid measures after inhalation First-aid measures after skin contact First-aid measures after eye contact First-aid measures after ingestion : Remove contaminated clothing and shoes. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). If possible show this sheet; if not available show packaging or label. : Remove victim to fresh air and keep at rest in a position comfortable for breathing. If you feel unwell, seek medical advice. : Wash with plenty of soap and water. : Immediately flush eyes thoroughly with water for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical advice/attention. : Never give anything by mouth to an unconscious person. Get medical advice/attention Most important symptoms and effects, both acute and delayed Symptoms/injuries after inhalation Symptoms/injuries after skin contact Symptoms/injuries after eye contact Symptoms/injuries after ingestion : May be harmful if inhaled. : May cause skin irritation. : May cause eye irritation. : May be harmful if swallowed Indication of any immediate medical attention and special treatment needed SECTION 5: Firefighting measures 5.1. Extinguishing media Suitable extinguishing media 5.2. Special hazards arising from the substance or mixture Fire hazard : Water spray. Water fog. Foam. Carbon dioxide. Dry chemical. : Irritating fumes and organic acid vapors may develop when material is exposed to elevated temperatures or open flame Advice for firefighters Firefighting instructions Protection during firefighting : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any chemical fire. : Do not enter fire area without proper protective equipment, including respiratory protection. Avoid all eye and skin contact and do not breathe vapor and mist. SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures For non-emergency personnel Emergency procedures For emergency responders Protective equipment : Evacuate unnecessary personnel. : Equip cleanup crew with proper protection Environmental precautions Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters Methods and material for containment and cleaning up Methods for cleaning up 6.4. Reference to other sections See Heading 8. Exposure controls and personal protection. SECTION 7: Handling and storage 7.1. Precautions for safe handling Precautions for safe handling : Clean up any spills as soon as possible, using an absorbent material to collect it. Sweep or shovel spills into appropriate container for disposal. : Avoid all eye and skin contact and do not breathe vapor and mist. 01/13/2015 EN (English US) SDS ID: SMS-142 2/7

3 Hygiene measures : Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work. Wash contaminated clothing before reuse Conditions for safe storage, including any incompatibilities Storage conditions Incompatible materials Storage area 7.3. Specific end use(s) : Keep container tightly closed. Store in a cool area. Store in a dark area. : Oxidizing agent. SECTION 8: Exposure controls/personal protection 8.1. Control parameters 8.2. Exposure controls Appropriate engineering controls Personal protective equipment : Store in a well-ventilated place. Store away from heat. : Provide local exhaust or general room ventilation. : Avoid all unnecessary exposure. Emergency eye wash fountains and safety showers should be available in the immediate vicinity of any potential exposure. Hand protection Eye protection Skin and body protection Respiratory protection : Neoprene or nitrile rubber gloves. : Chemical goggles. Contact lenses should not be worn. : Wear suitable protective clothing. : Where exposure through inhalation may occur from use, respiratory protection equipment is recommended. NIOSH-certified organic vapor (black cartridge) respirator. SECTION 9: Physical and chemical properties 9.1. Information on basic physical and chemical properties Physical state : Liquid Appearance : Clear liquid. Molecular mass : g/mol Color : Straw. Odor : Unpleasant. Sulfides. Odor threshold Refractive index : 1.41 ph Relative evaporation rate (butyl acetate=1) Melting point : < -60 C Freezing point Boiling point : > 205 C Flash point : > 110 C Auto-ignition temperature Decomposition temperature Flammability (solid, gas) Vapor pressure Relative vapor density at 20 C Relative density : 0.98 VOC content : < 3 % Solubility : Insoluble in water. Log Pow Log Kow Viscosity, kinematic : cst Viscosity, dynamic Explosive properties Oxidizing properties Explosive limits 9.2. Other information 01/13/2015 EN (English US) SDS ID: SMS-142 3/7

4 SECTION 10: Stability and reactivity Reactivity Chemical stability Stable Possibility of hazardous reactions Conditions to avoid Heat. Open flame. Sparks Incompatible materials Oxidizing agent Hazardous decomposition products Organic acid vapors. Silicon dioxide. Sulfides. SECTION 11: Toxicological information Information on toxicological effects Acute toxicity LD50 oral rat LD50 dermal rat LD50 dermal rabbit 1540 mg/kg 1770 mg/kg 794 µl/kg LC50 inhalation rat (mg/l) 36 g/m³ (Exposure time: 4 h) ATE US (oral) mg/kg body weight ATE US (dermal) ATE US (vapors) ATE US (dust, mist) Skin corrosion/irritation Serious eye damage/irritation Respiratory or skin sensitization Germ cell mutagenicity Carcinogenicity Reproductive toxicity Specific target organ toxicity (single exposure) Specific target organ toxicity (repeated exposure) Aspiration hazard Symptoms/injuries after inhalation Symptoms/injuries after skin contact Symptoms/injuries after eye contact Symptoms/injuries after ingestion SECTION 12: Ecological information Toxicity mg/kg body weight mg/l/4h mg/l/4h : Suspected of damaging fertility or the unborn child. The classification is based on reproductive studies in animals. Octamethylcyclotetrasiloxane: Rat TDLo (Inhalation) 500 ppm, male 70 days and 70 days prior to mating - 3 weeks after birth prior to mating. Toxic Effects: Effects on Newborn - Live birth index. : May be harmful if inhaled. : May cause skin irritation. : May cause eye irritation. : May be harmful if swallowed. LC50 fish 1 LC50 fish Persistence and degradability Persistence and degradability Bioaccumulative potential > 500 mg/l (Exposure time: 96 h - Species: Brachydanio rerio) > 1000 mg/l (Exposure time: 96 h - Species: Lepomis macrochirus) May cause long-term adverse effects in the environment. 01/13/2015 EN (English US) SDS ID: SMS-142 4/7

5 BCF fish Log Pow Mobility in soil Other adverse effects Effect on ozone layer Effect on the global warming : : No known ecological damage caused by this product. SECTION 13: Disposal considerations Waste treatment methods Waste disposal recommendations Ecology - waste materials SECTION 14: Transport information UN number Not regulated for transport UN proper shipping name Not applicable : Incinerate. Dispose in a safe manner in accordance with local/national regulations. Dispose of contents/container to licensed waste disposal facility. : Avoid release to the environment Additional information Other information : No supplementary information available. Transport by sea Air transport SECTION 15: Regulatory information US Federal regulations [13-17% (MERCAPTOPROPYL)METHYLSILOXANE]- ( ) TSCA Exemption/Exclusion Methyl 3-mercaptopropyl siloxanes ( ) Not listed on the United States TSCA (Toxic Substances Control Act) inventory Listed on the United States TSCA (Toxic Substances Control Act) inventory EPA TSCA Regulatory Flag International regulations Methyl 3-mercaptopropyl siloxanes ( ) Low Volume Exemption in accordance with 40 CFR (c)(1).,This LVE limits site of manufacture of this substance to Gelest, Inc. T - T - indicates a substance that is the subject of a Section 4 test rule under TSCA. Listed on the AICS (Australian Inventory of Chemical Substances) Listed on IECSC (Inventory of Existing Chemical Substances Produced or Imported in China) Listed on the AICS (Australian Inventory of Chemical Substances) Listed on the Canadian DSL (Domestic Sustances List) Listed on IECSC (Inventory of Existing Chemical Substances Produced or Imported in China) Listed on the EEC inventory EINECS (European Inventory of Existing Commercial Chemical Substances) Listed on the Japanese ENCS (Existing & New Chemical Substances) inventory Listed on the Korean ECL (Existing Chemicals List) Listed on NZIoC (New Zealand Inventory of Chemicals) Listed on PICCS (Philippines Inventory of Chemicals and Chemical Substances) US State regulations [13-17% (MERCAPTOPROPYL)METHYLSILOXANE]-( ) Carcinogens List No Developmental Toxicity Reproductive No No 01/13/2015 EN (English US) SDS ID: SMS-142 5/7

6 [13-17% (MERCAPTOPROPYL)METHYLSILOXANE]-( ) Toxicity - Female Reproductive Toxicity - Male No Methyl 3-mercaptopropyl siloxanes ( ) Carcinogens List Developmental Toxicity Female No No No No Carcinogens List Developmental Toxicity Female No No No No Male Male No significance risk level (NSRL) No significance risk level (NSRL) U.S. - Maine - Chemicals of High Concern U.S. - Minnesota - Chemicals of High Concern U.S. - Minnesota - Chemicals of High Concern - Persistent Bioaccumulative Toxins U.S. - Oregon - Priority Persistent Pollutant - Tier I - Persistent Pollutants U.S. - Texas - Effects Screening Levels - Long Term U.S. - Texas - Effects Screening Levels - Short Term SECTION 16: Other information Abbreviations and acronyms : Abbreviations: ND: Not Determined, No Data; NA: Not Applicable; LD: Lethal Dose; LC: Lethal Concentration; ATE: Acute Toxicity Estimates; H: hour; : C unless otherwise stated; mm: millimeters Hg, torr; PEL: permissible exposure level; TWA: time weighted average; TLV: threshold limit value; TG: Test Guideline; NIOSH: National Institute for Occupational Safety and Health; IARC: International Agency for Research on Cancer; NTP: National Toxicology Program; HMIS: Hazardous Material Information System; CAS No.: Chemcial Abstract Service Registration Number; EC No.: European Commission Registration Number; EC Index No.: European Commission Index Number; OECD: The Organisation for Economic Co-operation and Development. Full text of H-phrases:: Acute Tox. 4 (Dermal) Acute toxicity (dermal) Category Acute Tox. 4 (Oral) Acute toxicity (oral) Category Eye Irrit. 2B Serious eye damage/eye irritation Category 2B Flam. Liq. 3 Flammable liquids Category Repr. 2 Reproductive toxicity Category H226 Flammable liquid and vapor H302 Harmful if swallowed H312 Harmful in contact with skin H320 Causes eye irritation H361 Suspected of damaging fertility or the unborn child HMIS III Rating Health Flammability Physical : 2 Moderate Hazard - Temporary or minor injury may occur : 1 Slight Hazard : 0 Minimal Hazard Prepared by safety and environmental affairs. Date of issue: 09/29/2014 Revision date: 01/13/2015 Version: 1.1 SDS US (GHS HazCom 2012) - Custom According to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 01/13/2015 EN (English US) SDS ID: SMS-142 6/7

7 The information contained in this document has been gathered from reference materials and/or Gelest, Inc. test data and is to the best knowledge and belief of Gelest, Inc. accurate and reliable. Such information is offered solely for your consideration, investigation and verification. It is not suggested or guaranteed that the hazard precautions or procedures described are the only ones which exist. Gelest, Inc. makes no warranties, express or implied, with respect to the use of such information and assumes no responsibility therefore. Information on this safety data sheet is not intended to constitute a basis for product specifications Gelest Inc. Morrisville, PA /13/2015 EN (English US) SDS ID: SMS-142 7/7