Alfa Aesar™ 2-(Chloromethoxy)ethyltrimethylsilane, tech. 90%, stab. with 0.3% N-ethyldiisopropylamine

Manufacturer: Alfa Aesar™ H55074-14

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Catalog No. AAH5507414

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    Chemical Identifiers

    CAS 76513-69-4
    Molecular Formula C6H15ClOSi
    Linear Formula (CH3)3SiCH2CH2OCH2Cl
    Formula Weight 166.72g/mol
    MDL Number MFCD00009919
    UN Number UN2920
    Beilstein 3587289
    Synonym 2-(Trimethylsilyl)ethoxymethyl chloride; SEM-chloride
    Chemical Name or Material 2-(Chloromethoxy)ethyltrimethylsilane, stabilized with 0.3% N-ethyldiisopropylamine
    Grade Technical Grade

    Specifications

    Boiling Point 170° to 172°C
    Quantity 25g
    Flash Point 46°C (115°F)
    CAS 76513-69-4
    Molecular Formula C6H15ClOSi
    Linear Formula (CH3)3SiCH2CH2OCH2Cl
    Formula Weight 166.72g/mol
    MDL Number MFCD00009919
    UN Number UN2920
    Beilstein 3587289
    Synonym 2-(Trimethylsilyl)ethoxymethyl chloride; SEM-chloride
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H314-H318-H226
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Flammable liquid and vapor.
    Health Hazard 3 GHS P Statement
    P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
    Do not breathe 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.
    Recommended Storage 2° to 8°C
    DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.
    Chemical Name or Material 2-(Chloromethoxy)ethyltrimethylsilane, stabilized with 0.3% N-ethyldiisopropylamine
    Assay 90%
    Grade Technical Grade

    Description

    Applications
    2-(Chloromethoxy)ethyltrimethylsilane is used in the preparation of SEM [2-(trimethylsilyl)ethoxy]methyl]-ethers. It serves as a phenol protecting group in the synthesis of laterifluorones. Further, it reacts with 1H-imidazole to prepare 1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazole.

    Notes
    Store in a cool place. Moisture sensitive. Incompatible with strong oxidizing agents.

    GHS H Statement
    H314-H318-H226
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Flammable liquid and vapor.

    2° to 8°C

    GHS P Statement
    P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
    Do not breathe 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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