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

Names

[ Name ]:
1,1,2,2-Tetramethyl-1,2-divinyldisilane

[Synonym ]:
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

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

Click to get detail synthetic route

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%