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19905

Sigma-Aldrich

tert-Butyl(chloro)dimethylsilane

≥95.0% (GC)

Synonym(s):

tert-Butyldimethylchlorosilane, tert-Butyldimethylsilyl chloride, TBDMSCl

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About This Item

Empirical Formula (Hill Notation):
C6H15ClSi
CAS Number:
18162-48-6
Molecular Weight:
150.72
Beilstein:
505999
EC Number:
242-042-4
MDL number:
MFCD00000501
UNSPSC Code:
12352103
PubChem Substance ID:
57647808

Assay

≥95.0% (GC)

form

solid

mp

86-90 °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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Other Notes

Useful derivatizing agent for preparative and analytical purposes; Selective cleavage of TBDMS-ethers

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Signal Word

Danger

Hazard Statements

H228,H314,H411

Hazard Classifications

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

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 2

Flash Point(F)

71.6 °F - closed cup

Flash Point(C)

22 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
M. Lalonde et al.
Synthesis, 817-817 (1985)
E.J. Corey et al.
The Journal of Organic Chemistry, 57, 1028-1028 (1992)
A.S. Pilcher et al.
The Journal of Organic Chemistry, 57, 2492-2492 (1992)
Karolina Nowak et al.
Diagnostics (Basel, Switzerland), 10(4) (2020-04-25)
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