trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane

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Names

[ CAS No. ]:
20932-80-3

[ Name ]:
trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane

[Synonym ]:
Hexakis-trimethylsilyl-but-2-in

Chemical & Physical Properties

[ Density]:
0.826g/cm3

[ Boiling Point ]:
375.2ºC at 760 mmHg

[ Molecular Formula ]:
C₂₂H₅₄Si₆

[ Molecular Weight ]:
487.17700

[ Flash Point ]:
134.5ºC

[ Exact Mass ]:
486.28400

[ LogP ]:
8.65660

[ Vapour Pressure ]:
1.71E-05mmHg at 25°C

[ Index of Refraction ]:
1.436

Safety Information

[ 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%

Related Compounds

N-[4-(Azepan-1-yl)-2-methylbutan-2-yl]-2-chloropropanamide
N-(1-cyanocyclobutyl)-2-[(3,5-difluorophenyl)amino]-1,3-thiazole-4-carboxamide
N-(2-Cyanobutan-2-yl)-2-(3,5-difluoroanilino)-1,3-thiazole-4-carboxamide
N-(1-Cyanobutyl)-5-methyl-2-methylsulfonylpyrimidine-4-carboxamide
3-Methyl-5-methylsulfanyl-N-[2-(prop-2-enoylamino)ethyl]furan-2-carboxamide
(1R,2R)-2-[(2-Methylpropan-2-yl)oxy]-N-[2-(prop-2-enoylamino)ethyl]cyclopropane-1-carboxamide
N-(1-Cyanocyclopropyl)tetrazolo[1,5-a]pyridine-7-carboxamide
N-[3-Oxo-3-[3-(trifluoromethyl)azetidin-1-yl]propyl]prop-2-enamide
(1R,2S)-N-[4-Fluoro-3-(prop-2-enoylamino)phenyl]-2-(2-oxopyrrolidin-1-yl)cyclohexane-1-carboxamide
N-(2-Cyano-2-methylpropyl)-5-methyl-2-methylsulfonylpyrimidine-4-carboxamide

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