Note: Ingredients listed on restricted chemical lists
General Information
Revision date
2021-01-22
Product name
Dimethyldichlorosilane
CAS No.
75-78-5
Emergency telephone
1-800-424-9300, 1-703-527-3887
Icons in SDS
Company Information
company name
Entegris, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
Product.stewardship@entegris.com
GHS Information
Signal word
Danger
Section 2
SECTION 2: Hazards identification
Classification in accordance with paragraph (d) of 29 CFR 1910.1200. Classification in accordance with paragraph (d) of
Signal word
Danger
Hazard statements
Highly flammable liquid and vapor. May be corrosive to metals. Toxic if inhaled. Harmful if swallowed. Causes severe skin burns and eye damage. May cause damage to organs. （respiratory system ） Harmful to aquatic life.
Prevention
Keep away from heat/sparks/open flame/hot surfaces - No smoking. Keep only in original container. Keep container tightly closed. Ground/Bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting equipment. Take precautionary measures against static discharge. Use only non-sparking tools. Do not breathe vapor or mist. Wash thoroughly after handling. Wear protective gloves/protective clothing/eye protection/face protection. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Avoid release to the environment.
Response
In case of fire: Use appropriate media to extinguish. Absorb spillage to prevent material damage. If exposed or concerned: Call a POISON CENTER or doctor/physician. Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Specific treatment may be needed, see first aid section of Safety Data Sheet. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Storage
Store in a well-ventilated place. Keep container tightly closed. Keep cool. Store locked up. Store in corrosive resistant container with a resistant inner liner.
Disposal
Dispose of contents/container in accordance with local/regional/national/international regulations.
2.3 Other hazards
Reacts violently with water to generate hydrogen chloride; lachrymator.
