tert-Butyldimethylsilyl chloride

Names

[ Name ]:
tert-Butyldimethylsilyl chloride

[Synonym ]:
Silane, chloro-tert-butyldimethyl-
tert-Butyldimethylsilyl chloride
t-butyldimethylchlorosilane
Silane, chloro(1,1-dimethylethyl)dimethyl-
TBDMSCl
TBUME2SI-CL
tbdmschloride
tert-butyldimethylsilylchloride
EINECS 242-042-4
tert-Butyldimethylsilyl chloride
TBDMCl
TBDMS chloride
tert-butyl(chloro)dimethylsilane
tert-Butyl(chloro)dimethylsilane,tert-Butyldimethylchlorosilane,TBDMSCl
tert-Butyldim
Butyldimethylsilyl chloride
MFCD00000501
tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
tert-Butyldimethylchlorosilane
BDCS
TBDMSCI
TBSCL
Chloro(dimethyl)(2-methyl-2-propanyl)silane
SILANE TBM2
CB2790
Silane, t-butylchlorodimethyl-
tert-Butylchlorodimethylsilane
TBDMCS

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
125.0±0.0 °C at 760 mmHg

[ Melting Point ]:
86-89 °C

[ Molecular Formula ]:
C₆H₁₅ClSi

[ Molecular Weight ]:
150.722

[ Flash Point ]:
22.8±0.0 °C

[ Exact Mass ]:
150.063156

[ LogP ]:
3.40

[ Vapour Pressure ]:
15.0±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.411

[ Storage condition ]:
Store at 5°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV2000000

CHEMICAL NAME :: Silane, t-butylchlorodimethyl-

CAS REGISTRY NUMBER :: 18162-48-6

BEILSTEIN REFERENCE NO. :: 0505999

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H15-Cl-Si

MOLECULAR WEIGHT :: 150.75

WISWESSER LINE NOTATION :: G-SI-1&1&X1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Immunological Including Allergic - decreased immune response

REFERENCE :: StoGD# Personal Communication from G.D. Stoner, Dept. of Community Medicine, School of Medicine, Univ. of California, La Jolla, CA 92037, May 25, 1975 Volume(issue)/page/year: 27MAY1975

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS07, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H304-H314-H336-H361d-H373

[ Supplemental HS ]:
May form explosive peroxides.

[ Precautionary Statements ]:
P210-P261-P280-P301 + P310-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C:Corrosive

[ Risk Phrases ]:
R10;R34

[ Safety Phrases ]:
S26-S36/37/39-S46-S62-S45-S25-S16-S28-S27-S33-S29-S53

[ RIDADR ]:
UN 2925 4.1/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
VV2000000

[ Packaging Group ]:
III

[ Hazard Class ]:
4.1

[ HS Code ]:
29310095

Synthetic Route

Click to get detail 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%

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