1,1,4,4-TETRAMETHYL-1,4-DISILABUTANE

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Names

[ CAS No. ]:
20152-11-8

[ Name ]:
1,1,4,4-TETRAMETHYL-1,4-DISILABUTANE

[Synonym ]:
1,1,4,4-tetramethyl-1,4-disilabutane
BIS DIMETHYLSILYL ETHANE
Si,Si,Si',Si'-tetramethyl-Si,Si'-ethane-1,2-diyl-bis-silane
1,5-Dimethyl-2,5-disilahexane
1,1,4,4-tetramethyldisilylethylene

Chemical & Physical Properties

[ Density]:
0.743

[ Boiling Point ]:
115ºC

[ Molecular Formula ]:
C₆H₁₈Si₂

[ Molecular Weight ]:
146.37800

[ Flash Point ]:
20ºC

[ Exact Mass ]:
146.09500

[ LogP ]:
1.95980

[ Vapour Pressure ]:
20.1mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.421

Safety Information

[ Hazard Codes ]:
F,Xi

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
9-16-33-36-26

[ RIDADR ]:
UN 1993

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%

Related Compounds

1-(2-Chloro-3-fluoro-6-methoxyphenyl)-2,2-difluorocyclopropane-1-carboxylic acid
[1-(3-Methylpyridin-4-yl)cyclopropyl]methanol
methyl (3S)-3-hydroxy-3-(3-methyl-4-nitrophenyl)propanoate
4-Hydroxy-1-(3-methylfuran-2-yl)cyclohexane-1-carboxylic acid
2-(2-Amino-1-fluoroethyl)-3-bromophenol
(1S)-1-(3,6-dichloropyridazin-4-yl)-2,2,2-trifluoroethan-1-ol
2-[1-(4-{[(Tert-butoxy)carbonyl]amino}-2-methoxyphenyl)cyclopropyl]acetic acid
2-Bromo-1,3-difluoro-4-(2-methylbut-3-yn-2-yl)benzene
1-Bromo-3-fluoro-2-(2-isocyanatoethyl)benzene
rac-(1R,2R)-2-[2-chloro-6-(trifluoromethyl)phenyl]cyclopropane-1-carboxylic acid

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