3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE

Names

[ Name ]:
3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE

[Synonym ]:
trimethyl[(2-methylbut-3-yn-2-yl)oxy]silane
3-methyl-3-(trimethylsiloxy)-1-butyne
MFCD00053867
3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE
[(1,1-dimethyl-2-propynyl)oxy](trimethyl)silane
EINECS 241-823-7
3-methyl-3-trimethylsilyloxybut-1-yne
2-trimethylsilyloxy-2-methyl-3-butyne

Chemical & Physical Properties

[ Density]:
0.8

[ Boiling Point ]:
52ºC (75 torr)

[ Molecular Formula ]:
C₈H₁₆OSi

[ Molecular Weight ]:
156.29800

[ Flash Point ]:
23.1ºC

[ Exact Mass ]:
156.09700

[ PSA ]:
9.23000

[ LogP ]:
2.24970

[ Vapour Pressure ]:
10mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.404(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F: Flammable;

[ Risk Phrases ]:
11

[ Safety Phrases ]:
16-36

[ RIDADR ]:
UN 1993 3/PG 2

[ Packaging Group ]:
III

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

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%