tert-butyl(dimethyl)silanol
Names
[ CAS No. ]:
18173-64-3
[ Name ]:
tert-butyl(dimethyl)silanol
[Synonym ]:
(tert-butyl)dimethylsilanol
Silanol, 1-(1,1-dimethylethyl)-1,1-dimethyl-
t-BuMe2SiOH
tert-butyldimethylsilyl hydroxide
dimethyl-t-butylsilanol
tert-butyl(dimethyl)silanol
Dimethyl(2-methyl-2-propanyl)silanol
MFCD00010673
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
[ Boiling Point ]:
142.3±9.0 °C at 760 mmHg
[ Melting Point ]:
18 °C
[ Molecular Formula ]:
C6H16OSi
[ Molecular Weight ]:
132.276
[ Flash Point ]:
45.0±0.0 °C
[ Exact Mass ]:
132.097046
[ PSA ]:
20.23000
[ LogP ]:
2.27
[ Vapour Pressure ]:
2.3±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.412
MSDS
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
10-36/37/38
[ Safety Phrases ]:
26-36
[ RIDADR ]:
UN 1987 3/PG 3
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ Hazard Class ]:
3.2
[ HS Code ]:
2931900090
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%