2-trimethylsilyloxy-3-butyne

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Names

[ CAS No. ]:
17869-76-0

[ Name ]:
2-trimethylsilyloxy-3-butyne

[Synonym ]:
(but-3-yn-2-yloxy)trimethylsilane
2-Trimethylsilyloxy-3-butyne
2-(trimethyl-silyloxy)-but-3-yne
3-(trimethylsiloxy)-1-butyne
3-(trimethylsiloxy)but-1-yne
Trimethyl[(1-methyl-2-propynyl)oxy]silane
3-trimethylsilyloxy-1-butyne
Silane,trimethyl[(1-methyl-2-propynyl)oxy]

Chemical & Physical Properties

[ Density]:
0.835g/cm3

[ Boiling Point ]:
116ºC

[ Melting Point ]:
127-131ºC(lit.)

[ Molecular Formula ]:
C7H14OSi

[ Molecular Weight ]:
142.27100

[ Flash Point ]:
9.8ºC

[ Exact Mass ]:
142.08100

[ PSA ]:
9.23000

[ LogP ]:
1.85960

[ Vapour Pressure ]:
23.5mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.405(lit.)

[ Storage condition ]:
Refrigerator (+4°C)

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F: Flammable;Xi: Irritant;

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S16

[ RIDADR ]:
UN 1993 3/PG 2

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Related Compounds

  • 2-trimethylsilyloxy-3,3-dimethyl-5-cyanoisoxazolidine
  • 2-trimethylsilyloxy-3-[1-(trimethylsilyloxy)ethylidenyl]-5,6-dihydro-4H-pyran
  • 2-(trimethylsilyloxy)-3,3-dimethyl-1-hepten-5-yne
  • 2-trimethylsilyloxy-3,3-dimethyl-5-carbomethoxyisoxazolidine
  • 2-trimethylsilyloxy-3,4-dihydro-2H-naphthalen-1-one
  • 2-trimethylsilyloxy-(3-fluorophenyl)acetonitrile
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 6-cyclopropyl-2-(methylsulfanyl)pyrimidine-4-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(methylsulfamoyl)piperidine-4-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-[(4-fluorophenyl)sulfanyl]-2-methylpropanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(carbamoylamino)-2-chlorobenzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2,5-difluorophenyl)cyclopropane-1-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 6-(1H-imidazol-1-yl)pyridazine-3-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(3-methylphenyl)methyl]butanoate
  • 5-Methoxy-2-(methoxymethoxy)benzene-1-sulfonyl chloride
  • 3-Chloro-4-(methoxymethoxy)benzene-1-sulfonyl chloride
  • 4-(Methoxymethoxy)-3-nitrobenzene-1-sulfonyl chloride
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