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Home > Organosulfur Compounds> 4-Methyl-3-thiopheneboronic acid
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4-Methyl-3-thiopheneboronic acid

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Origin: China

Cas No: 177735-11-4

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.: 177735-11-4 Formula: C5H7BO2S Molecular Weight: 141.98400

    Basic Info

    Chemical Name 4-Methyl-3-thiopheneboronic acid
    Synonyms

    (4-methylthiophen-3-yl)boronic acid;

    CAS No. 177735-11-4
    Molecular Formula C5H7BO2S
    Molecular Weight 141.98400
    PSA 68.70000
    LogP -0.26370

    Properties

    Appearance & Physical State white to light yellow crystal powder
    Density 1.25g/cm3
    Boiling Point 302.1ºC at 760 mmHg
    Melting Point 138-144ºC
    Flash Point 136.5ºC
    Refractive Index 1.55
    Vapor Pressure 0.000448mmHg at 25°C

    Safety Info

    HS Code 2934999090

    Synthesis Route

    4,4,5,5-tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane→4-Methyl-3-thiopheneboronic acid

    Precursor

    4,4,5,5-tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane

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