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372951

Sigma-Aldrich

tert-Butyldimethylsilyl chloride solution

1.0 M in THF

Synonym(s):

tert-Butylchlorodimethylsilane solution, tert-Butyldimethylchlorosilane, tert-Butyldimethylsilyl chloride, TBDMSCl solution

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About This Item

Linear Formula:
(CH3)3CSi(CH3)2Cl
CAS Number:
18162-48-6
Molecular Weight:
150.72
Beilstein:
505999
MDL number:
MFCD00000501
UNSPSC Code:
12352103
PubChem Substance ID:
24863185
NACRES:
NA.22

form

liquid

concentration

1.0 M in THF

density

0.87 g/mL at 20 °C (lit.)
0.879 g/mL at 25 °C

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

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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Supplementary Hazards

EUH019

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

1.4 °F - closed cup

Flash Point(C)

-17 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Environmental science & technology, 35(21), 4260-4264 (2001-11-23)
The efficacy of the surface modification of natural diatomite and zeolite material by chlorosilanes is demonstrated. Chlorosilanes used were trimethylchlorosilane (TMSCI), tert-butyldimethylchlorosilane (TBDMSCI), dimethyloctadecylchlorosilane (DMODSCI), and diphenyldichlorosilane (DPDSCI) possessing different headgroups and chemical properties. Silanol groups of the diatomite and
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