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Home > All categories> Dyes and Pigments> Dyes> Azoic Dyes> 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide
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5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide

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Origin: China

Cas No: 92-72-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 92-72-8 Formula: C19H16ClNO4 Molecular Weight: 357.78800

    Basic Info

    Chemical Name 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide
    Synonyms

    N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide;

    CAS No. 92-72-8
    Molecular Formula C19H16ClNO4
    Molecular Weight 357.78800
    PSA 67.79000
    LogP 4.54130

    Properties

    Appearance & Physical State Light grey homogeneous powder
    Density 1.371 g/cm3
    Boiling Point 480.3ºC at 760 mmHg
    Melting Point 200ºC
    Flash Point 244.3ºC
    Refractive Index 1.682

    Safety Info

    Safety Statements S26; S36
    HS Code 2924299090
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    5-Chloro-2,4-dimethoxyaniline+3-Hydroxy-2-naphthoic acid→5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide

    Precursor

    5-Chloro-2,4-dimethoxyaniline
    3-Hydroxy-2-naphthoic acid

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