but-3-ynoxy(trimethyl)silane
Names
[ CAS No. ]:
17869-75-9
[ Name ]:
but-3-ynoxy(trimethyl)silane
[Synonym ]:
(3-Butynyloxy)trimethylsilane
1-TRIMETHYLSILYLOXY-3-BUTYNE
4-trimethylsilanyloxy-but-1-yne
trimethylsilyl 3-butynyl ether
1-trimethylsiloxy-3-butyne
1-Trimethylsilyloxy-3-butyne
but-3-ynyloxytrimethylsilane
Chemical & Physical Properties
[ Density]:
0.833
[ Boiling Point ]:
63ºC
[ Molecular Formula ]:
C7H14OSi
[ Molecular Weight ]:
142.27100
[ Flash Point ]:
20.6ºC
[ Exact Mass ]:
142.08100
[ PSA ]:
9.23000
[ LogP ]:
1.86120
[ Vapour Pressure ]:
11.8mmHg at 25°C
[ Index of Refraction ]:
1.417
Safety Information
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-36/37/39
[ HS Code ]:
2931900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2931900090
[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%