2-trimethylsilyloxy-3-butyne

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Names

[ 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

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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

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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