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
  • 1-[1-(Dimethyl-1,2-oxazol-4-yl)cyclopropyl]ethan-1-one
  • 2-Hydroxy-3-[2-(pyrrolidin-1-yl)phenyl]propanoic acid
  • 2-(2-Methyloxiran-2-yl)oxane
  • 1-[1-methyl-3-(oxan-4-yl)-1H-pyrazol-4-yl]propan-2-one
  • 2,8,8-Trimethyl-6-oxa-2,10-diazaspiro[4.5]decane
  • methyl 5-(2-cyanoethyl)-1-methyl-1H-pyrazole-3-carboxylate
  • 2,2-Difluoro-1-(5-nitrofuran-2-yl)ethan-1-one
  • 3-Oxo-1-[2-(pyrrolidin-1-yl)ethyl]cyclobutane-1-carbonitrile
  • {3-[(Tert-butoxy)carbonyl]cyclohexyl}carbamic acid
  • 2-[7-(2-Methoxyethyl)-[1,3]dioxolo[4,5-f]benzimidazol-6-yl]ethanamine;dihydrochloride
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