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    Chemical structure of 4-ethynyl-4-methoxytetrahydro-2H-pyran , CAS 1044277-49-7, AChemBlock Q62783

    4-ethynyl-4-methoxytetrahydro-2H-pyran

    Catalog ID: Q62783

    Product Name: 4-ethynyl-4-methoxytetrahydro-2H-pyran
    CAS: 1044277-49-7
    MDL: MFCD30803403
    Purity: 97%
    FW: 140.18
    Formula: C₈H₁₂O₂
    Synonym(s): 4-ethynyl-4-methoxytetrahydro-2h-pyran
    Smiles: C#CC1(OC)CCOCC1
    4-ethynyl-4-methoxytetrahydro-2H-pyran 97%, CAS#: 1044277-49-7, Cat ID: Q62783, BUILDING BLOCKS, AChemBlock
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    update on 06-17-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word warning
    Hazard Statements Harmful if swallowed
    Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at Room Tem.
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4-ethynyl-4-methoxytetrahydro-2h-pyran
    HTS Code 2932990400
    Smiles C#CC1(OC)CCOCC1
    InChiKey AUXGLDKHOHEAQS-UHFFFAOYSA-N
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