2-trimethylsilyloxy-3-butyne
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
Safety Information
[ Hazard Codes ]:
F: Flammable;Xi: Irritant;
[ Risk Phrases ]:
R11
[ Safety Phrases ]:
S16
[ RIDADR ]:
UN 1993 3/PG 2
[ WGK Germany ]:
3