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2-Chlorobenzaldehyde

  • Post Date:

    Feb 06,2025

  • Expiry Date:

    Aug 05,2025

  • Detailed Description:

    Cas No. :89-98-5

    1. Product overview

    Product name 2-Chlorobenzaldehyde CAS NO. 89-98-5
    Alias 2-chlorobenzaldehyde English name 2-Chlorobenzaldehyde
    Molecular formula C7H5CIO Molecular weight 140.57
    Melting point 9-11℃ Boiling point 209-215℃
    Flash point 88 cc Density (water =1) 1.248 (25℃)
    (Air =1) No data
    Solubility Soluble in alcohol, ether, acetone and benzene organic solvents, slightly soluble in water. Explosion limit No data
    Appearance & Property Colorless needle-like crystal or colorless or light yellow oily liquid with benzaldehyde odor.

    2. Quality Index

    Item Index
    Appearance Colorless needle-like crystals or colorless or yellowish oily liquid
    Mass fraction of 2-Chlorobenzaldehyde % ≥ 99.5
    Mass fraction of o-chlorotoluene % ≤ 0.10
    Mass fraction of o-chlorobenzyl chloride % ≤ 0.20
    Mass fraction of p-Chlorobenzaldehyde % ≤ 0.30
    Mass fraction % of o-chlorodichlorobenzyl ≤ 0.20
    Mass fraction of other impurities % ≤ 0.10
    Acidity (calculated by 2-Chlorobenzoic acid) mass fraction % ≤ 0.50

    3, Main uses
    is use as an intermediate of medicines and dye.

    4, Packing weight：250kg/drum.

  • CAS Registry Number:

    89-98-5

  • Synonyms:

    ;2 chloro benzaldehyde;O-chlorobenzenecarboxyaldehyde;ortho-chlorobenzaldehyde;OCAD;O-CHLOROBENZALDEHYDE;Chlorobenzaldehyde, 2-;

  • Molecular Formula:

    C7H5ClO

  • Molecular Weight:

    140.567

  • Molecular Structure:

    89-98-5 2-Chlorobenzaldehyde

  • Hazard Symbols:

     C:Corrosive;

  • Risk Codes:

    R34:;

  • Safety Description:

    S26:;
    S45:;
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