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803452 Dichlorodimethylsilane

Dichlorodimethylsilane for synthesis. CAS 75-78-5, chemical formula (CH₃)₂SiCl₂.

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

Synonyms: Dimethyldichlorosilane

CAS #: 75-78-5 EC Number: 200-901-0 Molar Mass: 129.06 g/mol Chemical Formula: (CH₃)₂SiCl₂ Hill Formula: C₂H₆Cl₂Si
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Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
75-78-5200-901-0C₂H₆Cl₂Si(CH₃)₂SiCl₂129.06 g/mol

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          Description
          Catalogue Number803452
          SynonymsDimethyldichlorosilane
          DescriptionDichlorodimethylsilane
          Product Information
          CAS number75-78-5
          EC index number014-003-00-X
          EC number200-901-0
          Hill FormulaC₂H₆Cl₂Si
          Chemical formula(CH₃)₂SiCl₂
          Molar Mass129.06 g/mol
          HS Code2931 90 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationDichlorodimethylsilane for synthesis. CAS 75-78-5, chemical formula (CH₃)₂SiCl₂.
          Physicochemical Information
          Boiling point70 °C (1013 hPa)
          Density1.072 g/cm3
          Explosion limit1.75 - 48.5 %(V)
          Flash point1 °C
          Ignition temperature425 °C
          Melting Point-76 °C
          Vapor pressure146.26 hPa (20 °C)
          Toxicological Information
          LD 50 oralLD50 Rat 6056 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.
          H302: Harmful if swallowed.
          H314: Causes severe skin burns and eye damage.
          H331: Toxic if inhaled.
          H335: May cause respiratory irritation.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          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.
          Signal WordDanger
          RTECSVV3150000
          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, irritant
          Storage and Shipping Information
          StorageStore below +30°C.
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1162 , 3 (8), II
          Declaration (transport by air) IATA-DGRUN 1162 , 3 (8), II
          Declaration (transport by sea) IMDG-CodeUN 1162 , 3 (8), II
          Specifications
          Assay (GC, area%)≥ 98.0 % (a/a)
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8034520250 04022536380902
          8034521000 04022536380919