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butane-1,3-dithiol

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Origin: China

Cas No: 24330-52-7

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.: 24330-52-7 Formula: C4H10S2 Molecular Weight: 122.25200

    Basic Info

    Chemical Name butane-1,3-dithiol
    Synonyms

    1,3-Butanedithiol;
    FEMA No. 3529;
    1,3-Butanebisthiol;
    Butan-1,3-dithiol;
    1,3-butylene dithioglycol;
    UNII-85VJA9KBCH;
    1,3-dithiolbutane;
    1,3-Dimercaptobutane;

    CAS No. 24330-52-7
    Molecular Formula C4H10S2
    Molecular Weight 122.25200
    PSA 77.60000
    LogP 1.62460

    Properties

    Appearance & Physical State liquid with meaty odour
    Density 0.993 g/cm3
    Boiling Point 181.6ºC at 760 mmHg ，91-93ºC30 mm Hg(lit.)
    Flash Point 65.6ºC
    Refractive Index n20/D 1.522(lit.)
    Vapor Pressure 1.15mmHg at 25°C

    Safety Info

    HS Code 2930909090

    Synthesis Route

    1,3-Bis-triisopropylsilanylsulfanyl-butane→butane-1,3-dithiol
    crotonaldehyde→butane-1,3-dithiol
    1,3-Dibromobutane→butane-1,3-dithiol

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Packed Apiezon M 130. 995. isothermal
    Capillary Apiezon M - 995. custom temperature program
    Capillary PEG-20M - 1456. custom temperature program

    Precursor

    1,3-Dibromobutane
    1,3-Bis-triisopropylsilanylsulfanyl-butane
    crotonaldehyde

    Downstream Product

    4-Methyl-1,3-dithiane

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