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18173-64-3

18173-64-3 structure
18173-64-3 structure

Name tert-butyl-hydroxy-dimethylsilane
Synonyms (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
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
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
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%