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fenson

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Origin: China

Cas No: 80-38-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 80-38-6 Formula: C12H9ClO3S Molecular Weight: 268.71600

    Basic Info

    Chemical Name fenson
    Synonyms

    4-CHLOROPHENYL BENZENESULFONATE;
    fenizon;
    Aracid;
    <p-Chlor-phenyl>-benzolsulfonat;
    Fensone;
    Benzolsulfonsaeure-<4-chlor-phenylester>;
    Phenizon;
    (4-chlorophenyl)benzenesulfonate;
    Murvesco;

    CAS No. 80-38-6
    Molecular Formula C12H9ClO3S
    Molecular Weight 268.71600
    PSA 51.75000
    LogP 4.18850

    Properties

    Flash Point >100ºC
    Storage Condition 0-6ºC

    Safety Info

    RIDADR UN3077 9/PG 3
    Risk Statements R22
    Hazard Codes Xn; N

    Synthesis Route

    1-(benzenesulfonyl)benzotriazole+4-chlorophenolfenson
    4-chlorophenol+Benzenesulfonyl Chloridefenson
    4-chlorophenol+Benzenesulfonyl bromidefenson

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Administration onto the skin Standard Draize test Rodent - rabbit 500 mg/24H -
    Administration into the eye Standard Draize test Rodent - rabbit 100 mg/24H -
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rat 1350 mg/kg 1.Details of toxic effects not reported other than lethal dose value

    Precursor

    Benzenesulfonyl Chloride
    1-(benzenesulfonyl)benzotriazole
    (4-nitrophenyl) benzenesulfonate
    4-chlorophenol

    Downstream Product

    N-[(4-chlorophenyl)methyl]benzenesulfonamide
    4-chloro-N-[(4-chlorophenyl)methyl]aniline
    benzenesulfonic acid
    4-chlorophenol

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