Skip to Content
MilliporeSigma
All Photos(6)

Key Documents

View All Documentation

190500

Sigma-Aldrich

tert-Butyldimethylsilyl chloride

reagent grade, 97%

Synonym(s):

tert-Butyl(chloro)dimethylsilane, tert-Butyldimethylchlorosilane, TBDMSCl

Sign Into View Organizational & Contract Pricing
All Photos(6)

About This Item

Linear Formula:
(CH3)3CSi(CH3)2Cl
CAS Number:
18162-48-6
Molecular Weight:
150.72
Beilstein/REAXYS Number:
505999
EC Number:
242-042-4
MDL number:
MFCD00000501
UNSPSC Code:
12352103
PubChem Substance ID:
24851442
NACRES:
NA.22

grade

reagent grade

Quality Level

200

assay

97%

form

solid

bp

125 °C (lit.)

mp

86-89 °C (lit.)

SMILES string

CC(C)(C)[Si](C)(C)Cl

InChI

1S/C6H15ClSi/c1-6(2,3)8(4,5)7/h1-5H3

InChI key

BCNZYOJHNLTNEZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

tert-Butyldimethylsilyl chloride (TBDMSCl) is an organosilicon compound that can be used as a versatile protecting reagent for alcohols, amines, amides, and various carboxylic acids. It is also used in the preparation of isoxazoline N-oxides from α-bromonitroalkanes and olefins. TBDMSCl is used as a precursor that forms a silicon substrate for Ag/ZnO/graphene-based nanocomposites to form effective photocatalytic system for hydrogen production.

Related product

Product No.
Description
Pricing

19905

tert-Butyl(chloro)dimethylsilane, ≥95.0% (GC)

394882

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide, >97%

375934

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane, ≥95%

473464

tert-Butylchlorodimethylsilane solution, 50 wt. % in toluene

384429

tert-Butyldimethylsilyl chloride solution, 1.0 M in methylene chloride

372951

tert-Butyldimethylsilyl chloride solution, 1.0 M in THF

226149

tert-Butyldimethylsilyl trifluoromethanesulfonate, reagent grade, 98%

250236

1-(tert-Butyldimethylsilyl)imidazole, ≥95%

33092-U

tert-Butyldimethylsilylimidazole solution, TBDMSIM in DMF, pkg of 10 × 1 mL

06735

tert-Butyldimethylsilyl chloride, for GC derivatization, LiChropur™, ≥99.0% (GC)

56563

tert-Butyldimethylsilyl trifluoromethanesulfonate, for GC derivatization, LiChropur™, ≥98.0% (T)

77626

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide, for GC derivatization, LiChropur™, ≥98.0% (GC)

00942

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane, for GC derivatization, LiChropur™, ≥95.0% (GC)

44795

N,O-Bis(tert-butyldimethylsilyl)acetamide, for GC derivatization, LiChropur™, ≥98.0% (GC)

901741

Bis(triphenyl-λ5-phosphanylidene)ammonium hydrogendifluoride

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1A

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 2

flash_point_f

71.6 °F - closed cup

flash_point_c

22 °C - closed cup

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBJ9650
STBK6648
STBK0725
0000108468
0000091653

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Roman A Kunetsky et al.
Organic letters, 5(25), 4907-4909 (2003-12-05)
A strategy for the synthesis of isoxazoline-N-oxides (cyclic five-membered nitronates) from primary nitro compounds and olefins is described. The key step of the process involves 1,3-dipolar cycloaddition of corresponding 1-bromosilyl nitronates with alkenes. [reaction: see text]
New approach for the synthesis of isoxazoline-N-oxides
Kunetsky RA, et al.
Organic Letters, 5(25) (2003)
Greene, T.W. Wuts, P.G.M.
Protective Groups in Organic Synthesis (1991)
Effective silylation of carboxylic acids under solvent-free conditions with tert-butyldimethylsilyl chloride (TBDMSCL) and triisopropylsilyl chloride (TIPSCL)
Firouzabadi H, et al.
Phosphorus, Sulfur, and Silicon and the Related Elements, 166(1) (2000)
Journal of the Chemical Society. Chemical Communications, 125-125 (1993)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service