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818737 Chlorotrimethylsilane

Overview

Replacement Information

Key Specifications Table

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

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          8187374000
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              8187379023
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                  Description
                  Catalogue Number818737
                  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 LevelMQ200
                  Applications
                  ApplicationChlorotrimethylsilane for synthesis. 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
                  StorageStore below +30°C.
                  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)
                  Density (d 20 °C/ 4 °C)0.858 - 0.861
                  Identity (IR)passes test
                  Refractive index (n 20/D)1.378 - 1.398
                  Global Trade Item Number
                  Catalog Number GTIN
                  8187370100 04022536444352
                  8187370500 04022536444369
                  8187374000 04027269056797
                  8187379023 04027269984540

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                  Categories

                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Silylation Reagents
                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Organoelement Compounds > Silicium Compounds
                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Silicium Compounds
                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Organoelement Compounds > Silicium Compounds
                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Silylation Reagents