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2-Butyne

    Specifications

    HS Code

    259468

    Chemical Name 2-Butyne
    Cas Number 503-17-3
    Molecular Formula C4H6
    Molar Mass 54.09 g/mol
    Appearance Colorless gas
    Boiling Point 27 °C
    Melting Point -76 °C
    Density 0.681 g/cm³ (at 25 °C)
    Flash Point -36 °C
    Solubility In Water Insoluble
    Iupac Name But-2-yne
    Pubchem Cid 7849
    Structure CH3C≡CCH3
    Vapor Pressure 450 mmHg (at 20 °C)
    Flammability Highly flammable

    As an accredited 2-Butyne factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

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    Competitive 2-Butyne prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: admin@sinochem-nanjing.com