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89595

Supelco

Chlorotrimethylsilane

for GC derivatization, LiChropur™, ≥99.0% (GC)

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Synonym(s):
TMCS, Trimethylchlorosilane, Trimethylsilyl chloride
Linear Formula:
(CH3)3SiCl
CAS Number:
75-77-4
Molecular Weight:
108.64
Beilstein:
1209232
EC Number:
200-900-5
MDL number:
MFCD00000502
UNSPSC Code:
12000000
PubChem Substance ID:
329769751
NACRES:
NA.22

grade

for GC derivatization

Quality Level

100

vapor density

3.7 (vs air)

vapor pressure

100 mmHg ( 25 °C)

Assay

≥99.0% (GC)

form

liquid

autoignition temp.

752 °F

quality

LiChropur™

expl. lim.

6.4 %

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

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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General description

Chlorotrimethylsilane is a silylation reagent used in the derivatization of triglycerides into volatile fatty esters by gas chromatography (GC).

Application

Learn more in the Product Information

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

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

Supplementary Hazards

EUH014

WGK

WGK 1

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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Chlorotrimethylsilane as a reagent for gas chromatographic analysis of fats and oils.
Eras J, et al.
Journal of Chromatography A, 918(1), 227-232 (2001)
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PloS one, 9(6), e101045-e101045 (2014-06-26)
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We present an automated method for isolating pure bacterial cultures from samples containing multiple species that exploits the cell's own physiology to perform the separation. Cells compete to reach a chamber containing nutrients via a constriction whose cross-sectional area only
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