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Merck
CN

92758

Trimethyl(methylthio)silane

purum, ≥97.0% (GC)

Synonym(s):

(Methylthio)trimethylsilane, Methyl trimethylsilyl sulfide, Trimethylsilyl methyl sulfide

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About This Item

Linear Formula:
(CH3)3SiSCH3
CAS Number:
3908-55-2
Molecular Weight:
120.29
EC Number:
223-466-9
UNSPSC Code:
12352103
PubChem Substance ID:
24889716
Beilstein/REAXYS Number:
2035839
MDL number:
MFCD00042843

Key Documents

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grade

purum

assay

≥97.0% (GC)

refractive index

n20/D 1.451

bp

110-114 °C (lit.)

density

0.848 g/mL at 25 °C (lit.)

SMILES string

CS[Si](C)(C)C

InChI

1S/C4H12SSi/c1-5-6(2,3)4/h1-4H3

InChI key

JDYCDPFQWXHUDL-UHFFFAOYSA-N

Other Notes

Reagent for the thioacetalisation of carbonyl compounds; Review; Silylating agent

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

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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W.C. Groutas et al.
Synthesis, 861-861 (1980)
M. Fiorenza et al.
The Journal of Organic Chemistry, 49, 551-551 (1984)
D.A. Evans et al.
Journal of the American Chemical Society, 99, 5009-5009 (1977)

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