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818819 Triethoxymethylsilane

818819
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
2031-67-6217-983-9C₇H₁₈O₃Si(C₂H₅O)₃SiCH₃178.3 g/mol

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      Glass bottle 250 ml
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      Description
      Catalogue Number818819
      SynonymsMethyltriethoxysilane, MTES
      DescriptionTriethoxymethylsilane
      References
      Product Information
      CAS number2031-67-6
      EC number217-983-9
      Hill FormulaC₇H₁₈O₃Si
      Chemical formula(C₂H₅O)₃SiCH₃
      Molar Mass178.3 g/mol
      HS Code2931 90 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationTriethoxymethylsilane for synthesis. CAS 2031-67-6, EC Number 217-983-9, chemical formula (C₂H₅O)₃SiCH₃.
      Biological Information
      Physicochemical Information
      Boiling point142 °C (1013 hPa)
      Density0.89 g/cm3 (20 °C)
      Flash point34 °C
      Ignition temperature220 °C
      Melting Point<-40 °C
      Vapor pressure15 hPa (20 °C)
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 15700 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H226: Flammable liquid and vapour.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P233: Keep container tightly closed.
      P240: Ground and bond container and receiving equipment.
      P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
      P242: Use non-sparking tools.
      P243: Take action to prevent static discharges.
      Signal WordWarning
      RTECSVV4640000
      Storage class3 Flammable liquids
      WGKWGK 1 slightly hazardous to water
      Disposal3
      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
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at <= 20°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 1993 , 3, II
      Declaration (transport by air) IATA-DGRUN 1993 , 3, II
      Declaration (transport by sea) IMDG-CodeUN 1993 , 3, II
      Supplemental Information
      Specifications
      Assay (GC, area%)≥ 97.0 % (a/a)
      Density (d 20 °C/ 4 °C)0.894 - 0.896
      Identity (IR)passes test

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      Categories

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      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