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Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Intermediates> 2,2',4'-Trichloroacetophenone
Picture of 2,2',4'-Trichloroacetophenone

2,2',4'-Trichloroacetophenone

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Origin: China

Cas No: 4252-78-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 4252-78-2 Formula: C8H5Cl3O Molecular Weight: 223.48400

    Description

    α,2,4-Trichloroacetophenone is a reagent used in the synthesis of isoconazole, a potent antifungal agent.

    Basic Info

    Chemical Name 2,2',4'-Trichloroacetophenone
    Synonyms

    2,2',4'-trichloro acetophenone;
    2,4-Dichlorophenacyl chloride;
    TRICHLOROACETOPHENON;
    2,4,W-Trichloroacetophenon;
    2-Chloro-1-(2,4-dichlorophenyl)ethanone;
    2,4-dichlorphenacylchloride;
    TRICHLOROACETOPHENONE;
    2,2,4,6-TETRACHLORO-2,2-DIHYDRO-1,3,5,2-TRIAZAPHOSPHORINE;
    A,2,4-TRICHLOROACETOPHENONE;
    ω,2,4-Trichloroacetophenone;
    2,4-dichlorophenyl chloromethyl ketone;

    CAS No. 4252-78-2
    Molecular Formula C8H5Cl3O
    Molecular Weight 223.48400
    PSA 17.07000
    LogP 3.41490

    Properties

    Appearance & Physical State brown crystals.
    Density 1.312 g/cm3
    Boiling Point 130-135ºC (4 mmHg)
    Melting Point 50-57ºC
    Flash Point 112ºC
    Refractive Index 1.565
    Water Solubility 60 mg/L (20 ºC)
    Stability Stable under normal temperatures and pressures.
    Storage Condition Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

    Safety Info

    Hazard Class 8
    Safety Statements S26-S37/39-S45-S61
    HS Code 29147090
    WGK Germany 3
    Packing Group III
    RIDADR UN 1759
    Risk Statements R23/24/25; R34; R51/53
    Hazard Codes T

    Synthesis Route

    1-(2,4-dichlorophenyl)ethanone→2,2-dichloro-1-(2,4-dichlorophenyl)ethanone+2,2',4'-Trichloroacetophenone
    Chloroacetyl chloride+1,3-dichlorobenzene→2,2',4'-Trichloroacetophenone
    Phosphorsaeure-(2-chlor-1-(2,4-dichlor-phenyl)-vinylester)-diisopropylester→2,2',4'-Trichloroacetophenone

    Precursor

    Chloroacetyl chloride
    Phosphorsaeure-(2-chlor-1-(2,4-dichlor-phenyl)-vinylester)-diisopropylester
    1,3-dichlorobenzene
    1-(2,4-Dichlorophenyl)ethanol

    Downstream Product

    1-(2,4-dichlorophenyl)-2-[3-[2-(2,4-dichlorophenyl)-2-oxoethyl]-1,2-dihydroimidazol-1-ium-1-yl]ethanone,chloride
    2,4-dichlorobenzoic acid
    2',4'-Dichloro-2-imidazole Acetophenone
    1-(2,4-dichlorophenyl)-2-imidazol-1-ylethanone

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