112186 1,1,1,3,3,3-Hexamethyldisilazane

112186
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaMolar Mass
      999-97-3 213-668-5 C₆H₁₉NSi₂ 161.39 g/mol

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      1121860100
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          Glass bottle 100 ml
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          Description
          Catalogue Number112186
          SynonymsBis(trimethylsilyl)amine, HMDS
          References
          Product Information
          CAS number999-97-3
          EC number213-668-5
          Hill FormulaC₆H₁₉NSi₂
          Molar Mass161.39 g/mol
          HS Code2931 90 00
          Structure formula ImageStructure formula Image
          Applications
          Application1,1,1,3,3,3-Hexamethyldisilazane for gas chromatography. CAS 999-97-3, molar mass 161.39 g/mol.
          Biological Information
          Physicochemical Information
          Boiling point126 °C (1013 mbar)
          Density0.78 g/cm3 (20 °C)
          Explosion limit0.8 - 25.9 %(V)
          Flash point15 °C
          Ignition temperature325 °C
          Melting Point-82 °C
          Vapor pressure20 hPa (20 °C)
          Viscosity kinematic0.9 mm2/s (25 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 847 mg/kg
          LD 50 dermalLD50 Rabbit 550 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.
          H311 + H331: Toxic in contact with skin or if inhaled.
          H314: Causes severe skin burns and eye damage.
          Precautionary Statement(s)P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
          P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
          P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
          P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
          P403 + P235: Store in a well-ventilated place. Keep cool.
          Signal WordDanger
          RTECSJM9230000
          Storage class3 Flammable liquids
          WGKWGK 2 obviously hazardous to water
          Safety Information
          Hazard Symbols Hazard SymbolsCorrosive
          Hazard SymbolsFlammable
          Categories of dangerhighly flammable, harmful, corrosive
          R PhraseR 11-20/21/22-34
          Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Causes burns.
          S PhraseS 16-36/37/39-45
          Keep away from sources of ignition - No smoking.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3286 , 3 (6.1, 8), II
          Declaration (transport by air) IATA-DGRUN 3286 , 3 (6.1, 8), II
          Declaration (transport by sea) IMDG-CodeUN 3286 , 3 (6.1, 8), II, Segregation Group: 1 (Acids)
          Supplemental Information
          Specifications
          Appearance of substance (colour)colourless
          Assay (GC, area%)≥ 98.5 % (a/a)
          Identity (IR)passes test

          Documentation

          1,1,1,3,3,3-Hexamethyldisilazane SDS

          Title

          Safety Data Sheet (SDS) 

          1,1,1,3,3,3-Hexamethyldisilazane Certificates of Analysis

          Product Number PackagingSpecificationLot Number
          1121860100 Glass bottlePDF Specification Document