Alfa Aesar™ Mesitylene-2-sulfonyl chloride, 99%

Manufacturer: Alfa Aesar™ A1177536

Quantity 500g

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Catalog No. AAA1177536

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    Chemical Identifiers

    CAS 773-64-8
    Molecular Formula C9H11ClO2S
    Formula Weight 218.70g/mol
    MDL Number MFCD00007434
    UN Number UN3261
    Beilstein 1107601
    Synonym 2,4,6-Trimethylbenzenesulfonyl chloride
    Chemical Name or Material Mesitylene-2-sulfonyl chloride

    Specifications

    Melting Point 53° to 57°C
    Boiling Point 150°C (20mmHg)
    Quantity 500g
    Flash Point >110°C (230°F)
    Odor Irritating
    CAS 773-64-8
    Molecular Formula C9H11ClO2S
    Formula Weight 218.70g/mol
    MDL Number MFCD00007434
    UN Number UN3261
    Beilstein 1107601
    Synonym 2,4,6-Trimethylbenzenesulfonyl chloride
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H314-H318
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Health Hazard 3 GHS P Statement
    P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
    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.
    IF SWALLOWED: Rinse mouth.
    Do NOT induce vomiting.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    Recommended Storage 2°C to 8°C
    DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
    RTECS Number DB8930000
    Chemical Name or Material Mesitylene-2-sulfonyl chloride
    Assay 99%

    Description

    Applications
    Mesitylene-2-sulfonyl chloride is used as reagent for intramolecular lactamizations and lactonization. It also acts as a reagent for protecting guanidino groups and tryptophan. It is used as coupling reagent in polynucleotide synthesis

    Solubility
    Soluble in toluene (almost transparency).

    Notes
    Moisture Sensitive. Store under inert gas. Incompatible with strong bases. Store away from moisture.

    GHS H Statement
    H314-H318
    Causes severe skin burns and eye damage.
    Causes serious eye damage.

    2°C to 8°C

    GHS P Statement
    P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
    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.
    IF SWALLOWED: Rinse mouth.
    Do NOT induce vomiting.
    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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