1,2-Ethynediylbis(trichlorosilane)

Modify Date: 2024-01-20 18:41:09

1,2-Ethynediylbis(trichlorosilane) Structure
1,2-Ethynediylbis(trichlorosilane) structure
Common Name 1,2-Ethynediylbis(trichlorosilane)
CAS Number 18038-55-6 Molecular Weight 292.910
Density 1.6±0.1 g/cm3 Boiling Point 174.7±9.0 °C at 760 mmHg
Molecular Formula C2Cl6Si2 Melting Point 41752ºC
MSDS N/A Flash Point 55.2±13.5 °C

 Names

Name trichloro(2-trichlorosilylethynyl)silane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 174.7±9.0 °C at 760 mmHg
Melting Point 41752ºC
Molecular Formula C2Cl6Si2
Molecular Weight 292.910
Flash Point 55.2±13.5 °C
Exact Mass 289.766968
LogP 10.08
Appearance of Characters liquid
Vapour Pressure 1.6±0.3 mmHg at 25°C
Index of Refraction 1.517

 Safety Information

Hazard Codes C
Risk Phrases 34-36/37/38
Safety Phrases 26-36/37/39
RIDADR UN 1760

 Synthetic Route

 Synonyms

1,2-Ethynediylbis(trichlorosilane)
bis(trichlorosilyl)ethyne
Ethyne-1,2-diylbis(trichlorosilane)
1,2-bis-(trichlorosilyl)acetylene
Silane, 1,1'-(1,2-ethynediyl)bis[1,1,1-trichloro-
Hexa-Si-chlor-Si,Si'-aethindiyl-bis-silan
Bis-trichlorsilyl-acetylen
Bis(trichlorsilyl)ethin
hexa-Si-chloro-Si,Si'-ethynediyl-bis-silane
Bis(trichlorosilyl)acetylene
B3215