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Picture of 4-((4-aminophenyl)diazenyl)benzenesulfonic acid

4-((4-aminophenyl)diazenyl)benzenesulfonic acid

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Origin: China

Cas No: 104-23-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 104-23-4 Formula: C12H10N3NaO3S Molecular Weight: 299.28100

    Basic Info

    Chemical Name 4-((4-aminophenyl)diazenyl)benzenesulfonic acid
    Synonyms

    4-[(4-aminophenyl)diazenyl]benzenesulfonic acid;

    CAS No. 104-23-4
    Molecular Formula C12H10N3NaO3S
    Molecular Weight 299.28100
    PSA 116.32000
    LogP 4.25030

    Properties

    Density 1.43 g/cm3
    Melting Point 125-131 °C
    Refractive Index 1.663

    Safety Info

    Safety Statements S22; S24/25
    HS Code 2927000090
    WGK Germany 3
    Hazard Codes Xi

    Synthesis Route

    4-[[4-[2-(2-oxonaphthalen-1-ylidene)hydrazinyl]phenyl]diazenyl]benzenesulfonic acid1-aminonaphthalen-2-ol+4-((4-aminophenyl)diazenyl)benzenesulfonic acid
    P-DIAZOBENZENESULFONIC ACID+Phenyl azide+4-((4-aminophenyl)diazenyl)benzenesulfonic acid
    P-DIAZOBENZENESULFONIC ACID+Water4-(phenylazo)aniline+Phenyl azide

    Precursor


    p-Toluenesulfonanilide
    4-phenyldiazenylaniline,hydrochloride
    P-DIAZOBENZENESULFONIC ACID

    Downstream Product

    methyl 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
    p-[[p-(Dimethylamino)phenyl]azo]benzenesulfonic acid
    Methyl Orange
    4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzenesulfonic acid

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