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679208

Sigma-Aldrich

Methyltrichlorosilane

deposition grade, ≥98% (GC), ≥99.99% (as metals)

Synonym(s):

Trichloro(methyl)silane

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About This Item

Linear Formula:
CH3SiCl3
CAS Number:
75-79-6
Molecular Weight:
149.48
Beilstein:
1361381
EC Number:
200-902-6
MDL number:
MFCD00000481
UNSPSC Code:
12352103
PubChem Substance ID:
24885475
NACRES:
NA.23

grade

deposition grade

Quality Level

100

vapor density

5.2 (vs air)

vapor pressure

150 mmHg ( 25 °C)

Assay

≥98% (GC)
≥99.99% (as metals)

form

liquid

autoignition temp.

>760 °F

expl. lim.

11.9 %

refractive index

n20/D 1.411 (lit.)

bp

66 °C (lit.)

density

1.273 g/mL at 25 °C (lit.)

SMILES string

C[Si](Cl)(Cl)Cl

InChI

1S/CH3Cl3Si/c1-5(2,3)4/h1H3

InChI key

JLUFWMXJHAVVNN-UHFFFAOYSA-N

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Related Categories

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

46.4 °F - closed cup

Flash Point(C)

8 °C - closed cup

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Lot/Batch Number
SHBF8026V
SHBF6342V
SHBF2673V
SHBD5576V
SHBD1841V

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Yingbin Ge et al.
The journal of physical chemistry. A, 111(8), 1475-1486 (2007-02-06)
The kinetics for the previously proposed 114-reaction mechanism for the chemical vapor deposition (CVD) process that leads from methyltrichlorosilane (MTS) to silicon carbide (SiC) are examined. Among the 114 reactions, 41 are predicted to proceed with no intervening barrier. For
W H Mullen et al.
Clinica chimica acta; international journal of clinical chemistry, 157(2), 191-198 (1986-06-15)
An enzyme electrode is described based upon the enzyme lactate oxidase (EC 1.1.3.2) coupled to an H2O2 sensor. Use of an organosilane-treated microporous membrane over the enzyme layer, allows responses linear to 18 mmol/l L-lactate with response times of 1-3
Ana Gisela Cunha et al.
Journal of colloid and interface science, 344(2), 588-595 (2010-02-05)
This work describes a very simple, rapid, and efficient approach to the hydrophobization and lipophobization of cellulose fibers through their reaction with gaseous trichloromethylsilane (TCMS). The characterization of the modified surface involved FTIR-ATR and solid-state (29)Si NMR spectroscopy, scanning electron
Yingbin Ge et al.
The journal of physical chemistry. A, 114(6), 2384-2392 (2010-01-29)
The rate constants for the gas-phase reactions in the silicon carbide chemical vapor deposition of methyltrichlorosilane (Ge, Y. B.; Gordon, M. S.; Battaglia, F.; Fox, R. O. J. Phys. Chem. A 2007, 111, 1462.) were calculated. Transition state theory was
Yingbin Ge et al.
The journal of physical chemistry. A, 111(8), 1462-1474 (2007-02-06)
Structures and energies of the gas-phase species produced during and after the various unimolecular decomposition reactions of methyltrichlorosilane (MTS) with the presence of H2 carrier gas were determined using second-order perturbation theory (MP2). Single point energies were obtained using singles
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