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109649 N,O-Bis(trimethylsilyl)acetamide

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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
10416-59-8 233-892-7 C₈H₂₁NOSi₂ CH₃C[NSi(CH₃)₃]OSi(CH₃)₃ 203.43 g/mol

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      Glass bottle 25 ml
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      Catalogue Number109649
      Product Information
      CAS number10416-59-8
      EC number233-892-7
      Hill FormulaC₈H₂₁NOSi₂
      Chemical formulaCH₃C[NSi(CH₃)₃]OSi(CH₃)₃
      Molar Mass203.43 g/mol
      HS Code2931 90 00
      Quality LevelMQ100
      ApplicationN,O-Bis(trimethylsilyl)acetamide for gas chromatography. CAS 10416-59-8, EC Number 233-892-7, chemical formula CH₃CNSi(CH₃)₃OSi(CH₃)₃.
      Biological Information
      Physicochemical Information
      Boiling point43 °C (11 hPa)
      Density0.83 g/cm3 (20 °C)
      Flash point40 °C
      Vapor pressure10 hPa (50 °C)
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 1580 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H226: Flammable liquid and vapour.
      H302: Harmful if swallowed.
      H314: Causes severe skin burns and eye damage.
      EUH014: Reacts violently with water.
      Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
      P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
      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.
      Signal WordDanger
      Storage class3 Flammable liquids
      WGKWGK 1 slightly hazardous to water
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Hazard Symbols Hazard SymbolsCorrosive
      Categories of dangerflammable, harmful, corrosive
      R PhraseR 10-14-22-34
      Flammable.Reacts violently with water.Harmful if swallowed.Causes burns.
      S PhraseS 26-36/37/39-45
      In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.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 at +5°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2920 , 8 (3), II
      Declaration (transport by air) IATA-DGRUN 2920 , 8 (3), II
      Declaration (transport by sea) IMDG-CodeUN 2920 , 8 (3), II
      Supplemental Information
      Colour (visual)colourless to pale yellow
      Appearance of substance (visual)clear liquid
      Assay (GC, area%)≥ 97.0 % (a/a)
      Identity (IR)passes test


      N,O-Bis(trimethylsilyl)acetamide SDS


      Safety Data Sheet (SDS) 

      N,O-Bis(trimethylsilyl)acetamide Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1096490025 Glass bottlePDF Specification Document