GHS Product identifier: LA650S

Recommended use of the chemical and restrictions on use
Recommended use: Silicone Elastomer
Recommended restrictions: Not known.

Supplier's details
Manufacturer/Importer/Distr ibutor Information : Momentive Performance Materials (Shanghai) Trading Co., Ltd.
No. 227 Libing Road Zhangjiang Hi-tech Park, Pudong
201203 Shanghai
China

Contact person : commercial.services@momentive.com

Telephone : +86-21-3860-4500
Telefax : +86-21-5079-3707

Emergency telephone number : +86-532-8388-9090(NRCC)/400 120 6011 (Carechem24)
Responsible Department : Product Stewardship & Compliance

Emergency Overview
Appearance
Color: Black
Form: liquid
Physical state: liquid
Odor: Faint

GHS classification of substance or mixture, and national or regional information
Not classified

GHS label elements
Hazard symbol(s): No symbol
Signal Word: Not available.
Hazard Statement(s): Not applicable
Precautionary statement(s): Not applicable
Other hazards which do not result in GHS classification: Static accumulating flammable liquid can become electrostatically charged even in bonded and grounded equipment. Sparks may ignite liquid and vapor. May cause flash fire or explosion.
Supplemental label information None.

Chemical nature: Silicone Elastomer Mixture

Mixtures

* All concentrations are percent by weight unless ingredient is a gas. Gas concentrations are in percent by volume.

(1) The respirable particle(s) listed above are inextricably bound within the polymer matrix, and therefore does not present an inhalation hazard during normal use of this product. Tooling or machining of the cured product (sanding, cutting, milling) may release hazardous, respirable substances.

Description of necessary first-aid measures
Inhalation: Move to fresh air. Get medical attention if symptoms persist.
Skin Contact: Wash area with soap and water. Get medical attention if symptoms occur.
Eye contact: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention if symptoms occur.
Ingestion: If swallowed, do NOT induce vomiting. Give a glass of water. Get medical attention.
Personal Protection for Firstaid Responders: No data available.
Most important symptoms/effects, acute and delayed
Symptoms: Treatment is symptomatic and supportive.
Hazards: No data available.
Notes to physician Treatment: Treatment is symptomatic and supportive.

General Fire Hazards: Remove sources of combustibles. Extinguish the fire using fire-fighting media listed above. Cool surrounding tanks, buildings and so on by spraying with water to prevent the fire extension. The fire fighting should be done from the windward side, with suitable respiratory protective device, if necessary.

Means of fire extinguishing
Suitable extinguishing media: Extinguish with foam, carbon dioxide or dry powder.
Unsuitable extinguishing media: Avoid water in straight hose stream; will scatter and spread fire.
Specific hazards arising from the chemical: In case of fire, carbon monoxide and carbon dioxide may be formed.

Special protective equipment and precautions for firefighters
Special fire fighting procedures: Keep away from sources of ignition - No smoking. All equipment used when handling the product must be grounded.
Special protective equipment for fire-fighters: Self-contained breathing apparatus and full protective clothing must be worn in case of fire.

Personal precautions, protective equipment and emergency procedures: Use personal protective equipment. Keep unauthorized personnel away. Keep upwind.

For non-emergency personnel: Do not allow runoff to sewer, waterway or ground.

For emergency responders: Do not allow runoff to sewer, waterway or ground.

Environmental Precautions: Do not allow runoff to sewer, waterway or ground.

Methods and material for containment and cleaning up: Wipe, scrape or soak up in an inert material and put in a container for disposal. Wash walking surfaces with detergent and water to reduce slipping hazard. Wear proper protective equipment as specified in the protective equipment section.

Notification Procedures: Remove sources of ignition.

Precautions for safe handling: Use only in well-ventilated areas. Wear appropriate personal protective equipment.

Conditions for safe storage, including any incompatibilities: Store at 10°C or less, with the container tightly closed.

Control Parameters
Occupational Exposure Limits

This product contains one or more substances with an occupational exposure limit. However, the respirable particle(s) of this/these substance(s) are inextricably bound within the polymer matrix. Therefore, we do not expect an exposure to this/these substance(s) during normal use of this product. Tooling or machining of the cured product (sanding, cutting, milling) may release hazardous, respirable substances.
Biological Limit Values
None of the components have assigned exposure limits.

Appropriate Engineering Controls: Provide eyewash station and safety shower. Local exhaust is recommended. Observe good industrial hygiene practices.

Individual protection measures, such as personal protective equipment
General information: Eyewash bottle with clean water. Use only in well-ventilated areas. When using do not eat, drink or smoke. Wear suitable gloves and eye/face protection.
Eye/face protection: Safety glasses with side shields
Skin Protection
Hand Protection: Chemical resistant gloves
Other: Wear suitable protective clothing and eye/face protection.
Respiratory Protection: No protection is ordinarily required under normal conditions of use and with adequate ventilation.
Hygiene measures: Avoid contact with eyes, skin, and clothing. Wash hands after handling. When using do not eat, drink or smoke.

Appearance
Physical state: liquid
Form: liquid
Color: Black

Odor: Faint

Odor threshold: No data available.

pH: No data available.

Melting point/freezing point: No data available.

Initial boiling point and boiling range: No data available.

Flash Point: 300 °C

Evaporation rate: No data available.

Flammability (solid, gas): No data available.

Upper/lower limit on flammability or explosive limits
Flammability limit - upper (%): No data available.
Flammability limit - lower (%): No data available.
Explosive limit - upper: No data available.
Explosive limit - lower: No data available.

Vapor pressure: No data available.

Vapor density: No data available.

Density: ca. 1.1 g/cm3 (25 °C)

Relative density: 1.11

Solubility(ies)
Solubility in water: Insoluble
Solubility (other): Insoluble

Partition coefficient (n-octanol/water) Log Pow: No data available.

Auto-ignition temperature: 450 °C

Decomposition temperature: No data available.

SADT: No data available.

Viscosity, dynamic: 650,000 mPa·s (23 °C)

Viscosity, kinematic: No data available.

Specific gravity: No data available.

Reactivity: No dangerous reaction if used as recommended.

Chemical Stability: Material is stable under normal conditions.

Possibility of hazardous reactions: Hazardous polymerization does not occur.

Conditions to avoid: Keep away from heat, sparks and open flame.

Incompatible Materials: The catalysis of strong acids or bases cause polymerization or decomposition. Decomposition results in the liberation of hydrogen gas. Avoid temperature rise and contact with alkalis. Avoid contact with organic compounds containing nitrogen, sulfur, phosphorus,tin and lead, soldering flux, polyvinyl chloride, polyurethane as it may lead to incomplete curing.

Hazardous Decomposition Products: Carbon dioxide Silicon dioxide. Formaldehyde. Measurements at temperatures above 150°C in presence of air (oxygen) have shown that small amounts of formaldehyde are formed due to oxidative degradation.

Other information: No data available.

Information on likely routes of exposure
Inhalation: No data available.
Skin Contact: No data available.
Eye contact: No data available.
Ingestion: No data available.

Symptoms related to the physical, chemical and toxicological characteristics

Inhalation: No data available.
Skin Contact: No data available.
Eye contact: No data available.
Ingestion: No data available.

Information on toxicological effects
Acute toxicity
Oral
Product: No data available.
Dermal
Product: No data available.
Inhalation
Product: No data available.
Repeated dose toxicity
Product: No data available.

Skin irritation and corrosion
Product: No data available.

Serious Eye Damage/Eye Irritation
Product: No data available.

Respiratory or Skin Sensitization
Product: No data available.

Carcinogenicity
Product: No data available.

Germ Cell Mutagenicity
In vitro
Product: No data available.
In vivo
Product: No data available.

Reproductive toxicity
Product: No data available.

Specific Target Organ Toxicity - Single Exposure
Product: No data available.

Specific Target Organ Toxicity - Repeated Exposure
Product: No data available.

Aspiration Hazard
Product: No data available.

Other effects: No data available.

Ecotoxicity

Acute hazards to the aquatic environment
Fish
Product: No data available.
Aquatic Invertebrates
Product: No data available.

Chronic hazards to the aquatic environment
Fish
Product: No data available.
Aquatic Invertebrates
Product: No data available.
Toxicity to Aquatic Plants
Product: No data available.
 

Persistence and Degradability

Biodegradation
Product: No data available.

BOD/COD Ratio
Product: No data available.

Bioaccumulative potential

Bioconcentration Factor (BCF)
Product: No data available.

Partition Coefficient n-octanol / water (log Kow)
Product: No data available.

Mobility
Mobility in soil: No data available.

Known or predicted distribution to environmental compartments
Cyclotetrasiloxane-2- propanoic acid, .alpha.,2,4,6,6,8-hexamethyl-, 3-(trimethoxysilyl) propyl ester No data available.
Carbon Black No data available.

Other adverse effects: No data available.

General information: Dispose of waste and residues in accordance with local authority requirements.

Disposal methods
Disposal instructions: Dispose of waste at an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal. Can be incinerated when in compliance with local regulations. The generation of waste should be avoided or minimized wherever possible. The hazard and precautionary statements displayed on the label also apply to any residues left in the container.
Contaminated Packaging: Dispose of as unused product.

National Regulations
China RTDG
Not regulated.
IATA
Not regulated.
IMDG
Not regulated.

Transport in bulk according to Annex II of MARPOL and the IBC Code
Not applicable
Special precautions for user: This product is not regarded as dangerous goods according to the national and international regulations on the transport of dangerous goods. Keep away from foodstuffs and animal feed.

National Regulations
The following regulations, rules or standards set forth the requirement for the classification, labeling, use, handling, storage and transportation of chemicals.

Regulations on Safety Administration of Hazardous Chemicals, Decree No.591 of the State Council
Catalogue of Hazardous Chemicals (2015 Version)
Regulation of Safety Use Chemicals at Workplace
Regulations on Labor Protection in Workplaces Where Toxic Products Are Used
GB/T 16483: #Safety data sheet for chemical products - Content and order of sections#
GB/T 17519: Guidance on the compilation of safety data sheets for chemical products
GB 15258:#General rules for preparation of precautionary label for industrial chemicals#
GB 30000.2 ~ GB 30000.29: Rules for classification and labelling of chemicals
GB 13690:#General rule for classification and hazard communication of chemicals#
GB 12268:#List of dangerous goods#
GB 6944:#Classification and code of dangerous goods#
GB 190 #Labels for packages of dangerous goods#
GBZ 2.1#Occupational Exposure Limits for Hazardous Agents in the Workplace, Part 1, Chemical Hazardous Agents #

International regulations
Montreal Protocol
Not applicable
Stockholm convention
Not applicable
Rotterdam Convention
Not applicable
Kyoto Protocol
Not applicable

Inventory Status:
Australia AICS: n (negative listing) Remarks: None.
EU EINECS List: y (positive listing) Remarks: None.
Japan (ENCS) List: y (positive listing) Remarks: None.
China Inventory of Existing Chemical Substances: y (positive listing) Remarks: None.
Korea Existing Chemicals Inv. (KECI): y (positive listing) Remarks: None.
Canada DSL Inventory List: q (quantity restricted) Remarks: None.
Canada NDSL Inventory: n (negative listing) Remarks: None.
Philippines PICCS: y (positive listing) Remarks: None.
US TSCA Inventory: y (positive listing) Remarks: On TSCA Inventory
Taiwan. Taiwan inventory (CSNN): y (positive listing) Remarks: None.
REACH: If purchased from Momentive Performance Materials GmbH in Leverkusen, Germany, all substances in this product have been registered by Momentive Performance Materials GmbH or upstream in our supply chain or are exempt from registration under Regulation (EC) No 1907/2006 (REACH). For polymers, this includes the constituent monomers and other reactants. Remarks: None.
China Inv. Existing Chemical Substances: On or in compliance with the inventory Remarks: None.
New Zealand Inventory of Chemicals: On or in compliance with the inventory Remarks: None.
Taiwan Chemical Substance Inventory: On or in compliance with the inventory Remarks: None.
EINECS, ELINCS or NLP: On or in compliance with the inventory Remarks: None.

Issue Date: 2020/11/05

Revision Date: No data available.No data available.

Version #: 2.1

Further Information: No data available.

References: No data available.

Disclaimer:
Notice to reader
Unless otherwise specified in section 1, Momentive products are intended for use in the manufacture and/or formulation of products and are not intended for direct consumer use. These products are not intended for long-lasting (> 30 days) implantation, injection or direct ingestion into the human body, nor for use in the manufacture of multiple use contraceptives.
Further Information
The information provided in this Safety Data Sheet is correct to the best ofour knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safehandling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.
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