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102333 Chlorotrimethylsilane

Chlorotrimethylsilane for gas chromatography. CAS 75-77-4, chemical formula (CH₃)₃SiCl.

Chlorotrimethylsilane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Trimethylchlorosilane, Trimethylsilyl chloride, TMCS

CAS #: 75-77-4 EC Number: 200-900-5 Molar Mass: 108.64 g/mol Chemical Formula: (CH₃)₃SiCl Hill Formula: C₃H₉ClSi
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
75-77-4200-900-5C₃H₉ClSi(CH₃)₃SiCl108.64 g/mol
Description
Catalogue Number102333
SynonymsTrimethylchlorosilane, Trimethylsilyl chloride, TMCS
DescriptionChlorotrimethylsilane
References
Product Information
CAS number75-77-4
EC number200-900-5
Hill FormulaC₃H₉ClSi
Chemical formula(CH₃)₃SiCl
Molar Mass108.64 g/mol
Structure formula ImageStructure formula Image
Quality SegmentMQ100
Applications
ApplicationChlorotrimethylsilane for gas chromatography. CAS 75-77-4, chemical formula (CH₃)₃SiCl.
Biological Information
Physicochemical Information
Boiling point57 °C (1013 hPa)
Density0.85 g/cm3 (20 °C)
Explosion limit1.5 - 46 %(V)
Flash point-28 °C
Ignition temperature420 °C
Melting Point-57.7 °C
Vapor pressure278.6 hPa (20 °C)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 4868 mg/kg
LD 50 dermalLD50 Rabbit 1530 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H225: Highly flammable liquid and vapour.
H301 + H331: Toxic if swallowed or if inhaled.
H312: Harmful in contact with skin.
H314: Causes severe skin burns and eye damage.
EUH014: Reacts violently with water.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal WordDanger
Storage class3 Flammable liquids
WGKWGK 1 slightly hazardous to water
Disposal24
Liquid inorganic halides and hydrolysis-sensitive reagents can be carefully stirred dropwise into ice-cool 10% sodium hydroxide solution (Cat. No. 105587) (caution: caustic gases!); container D or E.
Safety Information
Categories of dangerhighly flammable, corrosive
Product Usage Statements
Storage and Shipping Information
StorageNoTempLimit
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1298 , 3 (8), II
Declaration (transport by air) IATA-DGRUN 1298 , 3 (8), II
Declaration (transport by sea) IMDG-CodeUN 1298 , 3 (8), II, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (GC, area%)≥ 99.0 % (a/a)
Identity (IR)passes test