1,1,2,2-Tetramethyl-1,2-divinyldisilane

Modify Date: 2024-01-09 11:55:35

1,1,2,2-Tetramethyl-1,2-divinyldisilane Structure
1,1,2,2-Tetramethyl-1,2-divinyldisilane structure
Common Name 1,1,2,2-Tetramethyl-1,2-divinyldisilane
CAS Number 1450-29-9 Molecular Weight 170.400
Density 0.8±0.1 g/cm3 Boiling Point 152.5±9.0 °C at 760 mmHg
Molecular Formula C8H18Si2 Melting Point N/A
MSDS N/A Flash Point 29.4±11.8 °C

 Names

Name divinyltetramethyldisilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.8±0.1 g/cm3
Boiling Point 152.5±9.0 °C at 760 mmHg
Molecular Formula C8H18Si2
Molecular Weight 170.400
Flash Point 29.4±11.8 °C
Exact Mass 170.094696
LogP 3.70
Vapour Pressure 4.5±0.3 mmHg at 25°C
Index of Refraction 1.418
Storage condition below 5° C

 Safety Information

Risk Phrases 10
Safety Phrases 16
RIDADR UN 1993
HS Code 2931900090

 Synthetic Route

~75%

1,1,2,2-Tetramethyl-1,2-divinyldisilane Structure

1,1,2,2-Tetrame...

CAS#:1450-29-9

Literature: Zavin, B. G.; Chernyavskii, A. I.; Vygodskii, Ya. S.; Brandukova, N. E. Doklady Chemistry, 1994 , vol. 336, # 1-3 p. 97 - 99 Dokl. Akad. Nauk SSSR Ser. Khim., 1994 , vol. 336, # 3 p. 365 - 367

 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

1,1,2,2-Tetramethyl-1,2-divinyl-disilan
1,1,2,2-Tetramethyl-1,2-divinyldisilane
1,2-Divinyltetramethylsilane
Disilane, 1,2-diethenyl-1,1,2,2-tetramethyl-
1,2-divinyltetramethyldisilane
1,1,2,2-tetramethyl-1,2-divinyl-disilane
1,2-Divinyl-1,1,2,2-tetramethyldisilan