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109649 N,O-Bis(trimethylsilyl)acetamide


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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
10416-59-8233-892-7C₈H₂₁NOSi₂CH₃C[NSi(CH₃)₃]OSi(CH₃)₃203.43 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 point44 °C
      Melting Point24 °C
      Vapor pressure24 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)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.
      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.
      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
      Storage class3 Flammable liquids
      WGKWGK 3 highly 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
      Categories of dangerflammable, harmful, corrosive
      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, Segregation Group: 18 (Alkalis)
      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