1,2-dichlorotetramethyldisilane

Modify Date: 2025-08-23 18:06:37

1,2-dichlorotetramethyldisilane Structure
1,2-dichlorotetramethyldisilane structure
Common Name 1,2-dichlorotetramethyldisilane
CAS Number 39437-99-5 Molecular Weight 187.21500
Density 1.005 g/mL at 25ºC(lit.) Boiling Point 148-149ºC(lit.)
Molecular Formula C4H12Cl2Si2 Melting Point N/A
MSDS N/A Flash Point 99 °F

 Names

Name dichloro-methyl-trimethylsilylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.005 g/mL at 25ºC(lit.)
Boiling Point 148-149ºC(lit.)
Molecular Formula C4H12Cl2Si2
Molecular Weight 187.21500
Flash Point 99 °F
Exact Mass 185.98500
LogP 2.95260
Index of Refraction n20/D 1.454(lit.)

 Safety Information

Hazard Codes C
Risk Phrases 14-34
Safety Phrases 26-27-36/37/39-45
RIDADR UN 2986 8/PG 2
WGK Germany 3

 Synonyms

Dichlorotetramethyldisilane
EINECS 254-449-4
Tetramethyldichlorodisilane
Disilane,dichlorotetramethyl
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