Alfa Aesar™ 4-(Dimethylamino)pyridine, 99%, prilled

Manufacturer: Alfa Aesar™ H5171514

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Catalog No. AAH5171514

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    Chemical Identifiers

    CAS 1122-58-3
    Molecular Formula C7H10N2
    Formula Weight 122.17g/mol
    MDL Number MFCD00006418
    UN Number UN2928
    Beilstein 110354
    Chemical Name or Material 4-(Dimethylamino)pyridine

    Specifications

    Melting Point 110° to 113°C
    Boiling Point 162°C (50mmHg)
    Quantity 25g
    Flash Point 124°C (255°F)
    CAS 1122-58-3
    Physical Form Prilled
    Molecular Formula C7H10N2
    Formula Weight 122.17g/mol
    MDL Number MFCD00006418
    UN Number UN2928
    Beilstein 110354
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H301-H310-H314-H318
    Toxic if swallowed.
    Fatal in contact with skin.
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Health Hazard 3 GHS P Statement
    P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    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.
    Remove/Take off immediately all contaminated clothing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 6.1; Packing Group: I; Proper Shipping Name: TOXIC SOLIDS, CORROSIVE, ORGANIC, N.O.S.
    RTECS Number US9230000
    TSCA TSCA
    Chemical Name or Material 4-(Dimethylamino)pyridine
    Assay 99%

    Description

    Applications
    4-(Dimethylamino)pyridine is a useful nucleophilic catalyst for various reactions viz. esterifications with anhydrides, the Baylis-Hillman reaction, hydrosilylations, tritylation and Steglich rearrangement. It is also an effective catalyst for transesterification of beta-keto esters and silylation of alcohols.

    Solubility
    Soluble in methanol, benzene, ethyl acetate, chloroform, methylene chloride, acetone, and acetic acid. Slightly soluble in ether, diisopropyl ether, cyclohexane, hexane, and water.

    Notes
    Incompatible with oxidizing agents and acids.

    GHS H Statement
    H301-H310-H314-H318
    Toxic if swallowed.
    Fatal in contact with skin.
    Causes severe skin burns and eye damage.
    Causes serious eye damage.

    GHS P Statement
    P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    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.
    Remove/Take off immediately all contaminated clothing.
    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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