tert-Butyldimethylsilyl chloride 18162-48-6 99% t-butylchlorodimethyl-silan;SILANE TBM2;SILANE, CHLORO(1,1-DIMETHYLETHYL)DIMETHYL-;T-BUTYLDIMENHYLSILYL CHLORIDE;t-butyl dimethyl chlorsilane;T-BUTYLDIMETHYLCHLOROSILANE;T-BUTYLDIMETHYLSILYL CHLO
tert-Butyldimethylsilyl chloride Chemical Properties
Melting point 86-89 °C (lit.)
Boiling point 125 °C (lit.)
density 0.87 g/mL at 20 °C(lit.)
refractive index n20/D 1.46
Fp 73 °F
storage temp. Store below +30°C.
solubility very sol nearly all common organic solvents such as THF, methylene chloride, and DMF.
form Liquid
color Clear colorless
Specific Gravity 1.225
Water Solubility Soluble in chloroform and ethyl acetate. Insoluble in water.
Sensitive Moisture Sensitive
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
BRN 505999
InChIKey BCNZYOJHNLTNEZ-UHFFFAOYSA-N
CAS DataBase Reference 18162-48-6(CAS DataBase Reference)
NIST Chemistry Reference Silane, chloro(1,1-dimethylethyl)dimethyl-(18162-48-6)
EPA Substance Registry System Silane, chloro(1,1-dimethylethyl)dimethyl- (18162-48-6)
Safety Information
Hazard Codes C,F,T,Xn
Risk Statements 22-35-40-34-10-19-11-67-65-63-48/20-20/21/22-45-23/24/25-37-36/37/38
Safety Statements 26-36/37/39-46-62-45-25-16-28-27-33-29-53-36/37
RIDADR UN 2925 4.1/PG 2
WGK Germany 2
RTECS VV2000000
F 10-21
Hazard Note Flammable/Corrosive/Moisture Sensitive
TSCA Yes
HazardClass 4.1
PackingGroup III
HS Code 29310095
tert-Butyldimethylsilyl chloride Chemical Properties
Melting point 86-89 °C (lit.)
Boiling point 125 °C (lit.)
density 0.87 g/mL at 20 °C(lit.)
refractive index n20/D 1.46
Fp 73 °F
storage temp. Store below +30°C.
solubility very sol nearly all common organic solvents such as THF, methylene chloride, and DMF.
form Liquid
color Clear colorless
Specific Gravity 1.225
Water Solubility Soluble in chloroform and ethyl acetate. Insoluble in water.
Sensitive Moisture Sensitive
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
BRN 505999
InChIKey BCNZYOJHNLTNEZ-UHFFFAOYSA-N
CAS DataBase Reference 18162-48-6(CAS DataBase Reference)
NIST Chemistry Reference Silane, chloro(1,1-dimethylethyl)dimethyl-(18162-48-6)
EPA Substance Registry System Silane, chloro(1,1-dimethylethyl)dimethyl- (18162-48-6)
Safety Information
Hazard Codes C,F,T,Xn
Risk Statements 22-35-40-34-10-19-11-67-65-63-48/20-20/21/22-45-23/24/25-37-36/37/38
Safety Statements 26-36/37/39-46-62-45-25-16-28-27-33-29-53-36/37
RIDADR UN 2925 4.1/PG 2
WGK Germany 2
RTECS VV2000000
F 10-21
Hazard Note Flammable/Corrosive/Moisture Sensitive
TSCA Yes
HazardClass 4.1
PackingGroup III
HS Code 29310095
tert-Butyldimethylsilyl chloride Basic information
Product Name: tert-Butyldimethylsilyl chloride
Synonyms: t-butylchlorodimethyl-silan;SILANE TBM2;SILANE, CHLORO(1,1-DIMETHYLETHYL)DIMETHYL-;T-BUTYLDIMENHYLSILYL CHLORIDE;t-butyl dimethyl chlorsilane;T-BUTYLDIMETHYLCHLOROSILANE;T-BUTYLDIMETHYLSILYL CHLORIDE;TBDMSCI
CAS: 18162-48-6
MF: C6H15ClSi
MW: 150.72
EINECS: 242-042-4
Mol File: 18162-48-6.mol
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