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    Chemical structure of 4-Ethynyl-1H-[1,2,3]triazole , CAS 119720-87-5, AChemBlock U127378

    4-Ethynyl-1H-[1,2,3]triazole

    Catalog ID: U127378

    Product Name: 4-Ethynyl-1H-[1,2,3]triazole
    CAS: 119720-87-5
    MDL: MFCD30638299
    Purity: 95%
    Appearance: Light-Yellow Solid
    FW: 93.09
    Formula: C₄H₃N₃
    Synonym(s): 4-ethynyl-1H-1,2,3-triazole
    Smiles: C#CC1=CNN=N1
    4-Ethynyl-1H-[1,2,3]triazole 95%, CAS#: 119720-87-5, Cat ID: U127378, BUILDING BLOCKS, AChemBlock
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    update on 06-14-2026

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    Purity 95%
    Appearances Light-Yellow Solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4-ethynyl-1H-1,2,3-triazole
    HTS Code
    Smiles C#CC1=CNN=N1
    InChiKey WSDJAFBTBFUBGR-UHFFFAOYSA-N
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