Millipore Sigma Vibrant Logo

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
View Products on Sigmaaldrich.com
102333
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
75-77-4200-900-5C₃H₉ClSi(CH₃)₃SiCl108.64 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1023330100
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 100 ml
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      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
      HS Code2931 90 29
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      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
      Global Trade Item Number
      Catalogue Number GTIN
      1023330100 04022536032481

      Related Products & Applications

      Accessories (Secondary)

      Catalogue Number Description  
      110023 Ascorbic Acid Test Show Pricing & Availability

      Related Products By: Application Facete

      GC Gas Chromatography

      Categories

      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Derivatisation Reagents
      Analytics and Sample Preparation > Analytical Chromatography > Gas Chromatography GC > Derivatisation Reagents