BIS(TRIETHYLSILYL)ACETYLENE

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Names

[ CAS No. ]:
17947-98-7

[ Name ]:
BIS(TRIETHYLSILYL)ACETYLENE

[Synonym ]:
3,6-Disilaoct-4-yne,3,3,6,6-tetraethyl-(8CI)
silane,1,2-ethynediylbis[triethyl
Hexa-Si-aethyl-Si,Si'-aethindiyl-bis-silan
ethyne-1,2-diylbis(triethylsilane)
Bis(triethylsilyl)acetylene
Bis-(triethylsilyl)-acetylen
Silane,1,2-ethynediylbis[triethyl-(9CI)
MFCD01863516
Silane,1,1'-(1,2-ethynediyl)bis[1,1,1-triethyl
Bis-triaethylsilyl-acetylen
hexa-Si-ethyl-Si,Si'-ethynediyl-bis-silane

Chemical & Physical Properties

[ Density]:
0.816 g/mL at 25ºC(lit.)

[ Boiling Point ]:
132-134ºC25 mm Hg(lit.)

[ Molecular Formula ]:
C14H30Si2

[ Molecular Weight ]:
254.55900

[ Flash Point ]:
203 °F

[ Exact Mass ]:
254.18900

[ LogP ]:
5.08520

[ Index of Refraction ]:
n20/D 1.456(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triethylsilane
  • Acetylene
  • Triethyl(ethynyl)silane
  • Tetrachloroethylene
  • Chlorotriethylsilane
  • Trichloroethylene
  • acetylene-bis-magnesium bromide
  • bromoethene
  • Bromo(triethyl)silane

DownStream

  • triethyl(2-triethylsilylethyl)silane

Related Compounds

  • Bis[triethylsilyl] sulfate
  • bis(triethylsilyl) (trimethylsilyl) phosphite
  • bis(triethylsilyl) peroxide
  • bis(triethylsilyl)-sulfide
  • 3,3-Bis(triethylsilyl)propanal
  • 3,3-Bis(triethylsilyl)acrylaldehyde
  • tert-butyl N-[2-amino-2-(2-methoxy-3-methylphenyl)ethyl]carbamate
  • tert-butyl N-[5-(3-amino-2,2-difluoropropyl)-4-methyl-1,3-thiazol-2-yl]carbamate
  • tert-butyl N-[5-(1-amino-2,2,2-trifluoroethyl)-4-methyl-1,3-thiazol-2-yl]carbamate
  • tert-butyl N-[4-(1-amino-3-hydroxy-2-methylpropan-2-yl)-2-methylphenyl]carbamate
  • tert-butyl N-{4-[(1R)-2-amino-1-hydroxyethyl]-2-methylphenyl}carbamate
  • tert-butyl N-[4-(2-amino-1,1-difluoroethyl)-2-methylphenyl]carbamate
  • tert-butyl N-{4-[(1S)-1-amino-2-hydroxyethyl]-2-methylphenyl}carbamate
  • tert-butyl N-[1-(2,6-difluoro-4-methoxyphenyl)-2-oxoethyl]carbamate
  • tert-butyl N-[2-(2-methoxy-3-methylphenyl)-1-oxopropan-2-yl]-N-methylcarbamate
  • tert-butyl N-[2-(2-methoxy-3-methylphenyl)-1-oxopropan-2-yl]carbamate
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