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Merck
CN

C72854

Chlorotrimethylsilane

≥97%

Synonym(s):

TMCS, Trimethylchlorosilane, Trimethylsilyl chloride

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About This Item

Linear Formula:
(CH3)3SiCl
CAS Number:
75-77-4
Molecular Weight:
108.64
EC Number:
200-900-5
UNSPSC Code:
12352302
PubChem Substance ID:
24892952
Beilstein/REAXYS Number:
1209232
MDL number:
MFCD00000502

Key Documents

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vapor density

3.7 (vs air)

vapor pressure

100 mmHg ( 25 °C)

assay

≥97%

autoignition temp.

752 °F

expl. lim.

6.4 %

refractive index

n20/D 1.387 (lit.)

bp

57 °C (lit.)

mp

−40 °C (lit.)

density

0.856 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)Cl

InChI

1S/C3H9ClSi/c1-5(2,3)4/h1-3H3

InChI key

IJOOHPMOJXWVHK-UHFFFAOYSA-N

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Application

For the preparation of volatile derivatives of a wide range of compounds for GC analysis.

Packaging

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A

supp_hazards

EUH014

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-0.4 °F - closed cup

flash_point_c

-18 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBC0657V
SHBB9322V
41496KMV
18596HMV
23396AP

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Malin Persson et al.
Langmuir : the ACS journal of surfaces and colloids, 26(12), 9927-9936 (2010-03-27)
In the in vitro motility assay, actin filaments are propelled by surface-adsorbed myosin motors, or rather, myosin motor fragments such as heavy meromyosin (HMM). Recently, efforts have been made to develop actomyosin powered nanodevices on the basis of this assay
Mark Sundberg et al.
Langmuir : the ACS journal of surfaces and colloids, 22(17), 7302-7312 (2006-08-09)
We have previously described the efficient guidance and unidirectional sliding of actin filaments along nanosized tracks with adsorbed heavy meromyosin (HMM; myosin II motor fragment). In those experiments, the tracks were functionalized with trimethylchlorosilane (TMCS) by chemical vapor deposition (CVD)
Ainara Sistiaga et al.
PloS one, 9(6), e101045-e101045 (2014-06-26)
Neanderthal dietary reconstructions have, to date, been based on indirect evidence and may underestimate the significance of plants as a food source. While zooarchaeological and stable isotope data have conveyed an image of Neanderthals as largely carnivorous, studies on dental
Greg M Kowalski et al.
Biochemical and biophysical research communications, 462(1), 27-32 (2015-05-02)
Defects in muscle glucose metabolism are linked to type 2 diabetes. Mechanistic studies examining these defects rely on the use of high fat-fed rodent models and typically involve the determination of muscle glucose uptake under insulin-stimulated conditions. While insightful, they
Devin H Currie et al.
BMC systems biology, 9, 30-30 (2015-06-27)
Thermoanaerobacterium saccharolyticum is a hemicellulose-degrading thermophilic anaerobe that was previously engineered to produce ethanol at high yield. A major project was undertaken to develop this organism into an industrial biocatalyst, but the lack of genome information and resources were recognized
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