Alfa Aesar™ Methyltrimethoxysilane, 97%

Manufacturer: Alfa Aesar™ B23594AK

Quantity 250mL

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Catalog No. AAB23594AK

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    Chemical Identifiers

    CAS 1185-55-3
    Molecular Formula CH3Si(OCH3)3
    Formula Weight 136.23g/mol
    MDL Number MFCD00008342
    UN Number UN1993
    Beilstein 1736151
    Synonym Trimethoxymethylsilane
    Chemical Name or Material Methyltrimethoxysilane

    Specifications

    Boiling Point 102° to 103°C
    Quantity 250mL
    Flash Point 9°C (48°F)
    CAS 1185-55-3
    Molecular Formula CH3Si(OCH3)3
    Formula Weight 136.23g/mol
    MDL Number MFCD00008342
    UN Number UN1993
    Beilstein 1736151
    Synonym Trimethoxymethylsilane
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H225-H315-H319-H335
    Highly flammable liquid and vapour.
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.
    Health Hazard 3 GHS P Statement
    P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
    RTECS Number VV4650000
    TSCA TSCA
    Chemical Name or Material Methyltrimethoxysilane
    Assay 97%

    Description

    Applications
    Methyltrimethoxysilane is used as an acid scavenger, for example in the formation of substituted azulenes from allenylsilanes and tropyl­ium tetrafluoroborate.

    Solubility
    Decomposes in water.

    Notes
    Moisture Sensitive. Store under dry inert gas. Store away from moisture, strong bases and oxidizing agents. Protect from humidity and water.

    GHS H Statement
    H225-H315-H319-H335
    Highly flammable liquid and vapour.
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.

    GHS P Statement
    P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Danger

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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