1,2-Ethanediylbis[dimethyl(vinyl)silane]

Modify Date: 2025-08-26 13:26:05

1,2-Ethanediylbis[dimethyl(vinyl)silane] Structure
1,2-Ethanediylbis[dimethyl(vinyl)silane] structure
Common Name 1,2-Ethanediylbis[dimethyl(vinyl)silane]
CAS Number 84677-98-5 Molecular Weight 198.453
Density 0.8±0.1 g/cm3 Boiling Point 187.0±23.0 °C at 760 mmHg
Molecular Formula C10H22Si2 Melting Point N/A
MSDS N/A Flash Point 48.5±15.6 °C

 Names

Name ethenyl-[2-[ethenyl(dimethyl)silyl]ethyl]-dimethylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.8±0.1 g/cm3
Boiling Point 187.0±23.0 °C at 760 mmHg
Molecular Formula C10H22Si2
Molecular Weight 198.453
Flash Point 48.5±15.6 °C
Exact Mass 198.126007
LogP 3.62
Vapour Pressure 0.9±0.3 mmHg at 25°C
Index of Refraction 1.425
InChIKey KKZSBFWLCPRELF-UHFFFAOYSA-N
SMILES C=C[Si](C)(C)CC[Si](C)(C)C=C

 Safety Information

Risk Phrases R10
Safety Phrases 16-26-36
RIDADR UN 1993
HS Code 2931900090

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

1,4-bis(dimethylvinylsilyl)ethane
1,4-divinyl-1,1,4,4-tetramethyldisilylethylene
3,3,6,6-Tetramethyl-3,6-disila-1,7-octadiene
1,2-bis(vinyldimethylsilyl)ethane
Silane,1,1'-(1,2-ethanediyl)bis[1-ethenyl-1,1-dimethyl
Silane,1,2-ethanediylbis[ethenyldimethyl-(9CI)
Silane, 1,1'-(1,2-ethanediyl)bis[1-ethenyl-1,1-dimethyl-
1,2-Ethanediylbis[dimethyl(vinyl)silane]
1,2-Bis-(vinyldimethylsilyl)-aethan
1,2-bis[dimethyl(vinyl)silyl]ethane
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