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    Chemical structure of 4-Ethynyltetrahydro-2H-pyran , CAS 1202245-65-5, AChemBlock C-3588

    4-Ethynyltetrahydro-2H-pyran

    Catalog ID: C-3588

    Product Name: 4-Ethynyltetrahydro-2H-pyran
    CAS: 1202245-65-5
    MDL: MFCD17016081
    Purity: 97%
    Appearance: colourless liquid or oil
    FW: 110.16
    Formula: C₇H₁₀O
    Synonym(s): 4-ethynyltetrahydro-2h-pyran
    Smiles: C#CC1CCOCC1
    4-Ethynyltetrahydro-2H-pyran 97%, CAS#: 1202245-65-5, Cat ID: C-3588, BUILDING BLOCKS, AChemBlock
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    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS05GHS07
    Signal Word Danger
    Hazard Statements Harmful if swallowed
    Causes skin irritation
    Causes serious eye damage
    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 colourless liquid or oil
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4-ethynyltetrahydro-2h-pyran
    HTS Code 2932990400
    Smiles C#CC1CCOCC1
    InChiKey BMYOVGRZKOKXMG-UHFFFAOYSA-N
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