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Merck
CN

19905

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
EC Number:
242-042-4
UNSPSC Code:
12352103
PubChem Substance ID:
57647808
Beilstein/REAXYS Number:
505999
MDL number:
MFCD00000501

Key Documents

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Product Name

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

InChI key

BCNZYOJHNLTNEZ-UHFFFAOYSA-N

InChI

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

SMILES string

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

assay

≥95.0% (GC)

form

solid

mp

86-90 °C

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Other Notes

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

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

WGK 2

flash_point_f

71.6 °F - closed cup

flash_point_c

22 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
STBG8769
STBG7141
STBG5808V
STBG2426V
STBG0417V

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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)
Diabetes mellitus is classified as the epidemic of the 21st century. Due to the fact that acute carbohydrate metabolism disorders usually do not indicate morphological change, postmortem diagnosis is required to perform biochemical tests. The authors decided to evaluate the
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