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Home > Organosulfur Compounds> 1,8-Naphthosultam
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1,8-Naphthosultam

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Origin: China

Cas No: 603-72-5

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.: 603-72-5 Formula: C10H7NO2S Molecular Weight: 205.23300

    Basic Info

    Chemical Name 1,8-Naphthosultam
    Synonyms

    1,8-Naphthalenesultam;

    CAS No. 603-72-5
    Molecular Formula C10H7NO2S
    Molecular Weight 205.23300
    PSA 54.55000
    LogP 3.17280

    Properties

    Density 1.492g/cm3
    Boiling Point 442.2ºC at 760 mmHg
    Melting Point 173-175ºC(lit.)
    Flash Point 221.2ºC
    Refractive Index 1.727

    Safety Info

    Safety Statements S22-S24/25
    HS Code 2934991000

    Synthesis Route

    1,8-naphthyl amine sulphonic acid potassium salt→1,8-Naphthosultam
    N-(p-tolylsulfonyl)-1,8-naphthosultam→+1,8-Naphthosultam
    8-Amino-1-Naphthalenesulfonic Acid→1,8-Naphthosultam

    Precursor

    phosphoryl trichloride
    8-Amino-1-Naphthalenesulfonic Acid
    2-acetyl-2H-naphtho[1,8-cd]isothiazole 1,1-dioxide
    1,8-naphthyl amine sulphonic acid potassium salt

    Downstream Product

    8-aminonaphthalen-1-ol
    Naphthalene-1,8-diol
    2-(dichloro-fluoro-methylsulfanyl)-2H-naphtho[1,8-cd]isothiazole 1,1-dioxide
    Triethylamine hydrochloride

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