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    Tert-Butyl Peroxypivalate

    Tert-Butyl Peroxypivalate

    Chemical Name: Tert-Butyl Peroxypivalate

    Alias: TBPV, PV

    CAS No.: 927-07-1

    Molecular formula: C9H18O3

    Molecular weight: 174.2


    Brief Introduction: SF-TBPV is low volatile and colorless liquid, is an ester of organic peroxides. Mainly used as the initiator for the (co)polymerization of polyethylene, polyvinyl chloride, vinyl chloride, acrylic acid esters in high-temperature, crosslinking agent of the unsaturated polyester and silicone rubber, can also be used as organic synthesis materials and used in paint industry.


    Appearance Colorless liquid
    Assay(%) 74.0-76.0
    Active Oxygen(%) 6.80-6.98
    Content of TBHP(%) Max. 0.10


    State Liquid
    Density(g/cm3) ~0.849
    Refractive index nD20 ~1.41
    Freezing Point(°C) -17
    Active Oxygen(%) 9.18

    Safety Data:

    SADT(°C) 20
    Alarm Temp.(°C) 10
    UN No. 3113
    CN No. 52064

    Half Life Data:

    Activation energy Ea(KJ/mole) 123.60
    Half-life temperature of 10hours(°C) 57
    Half-life temperature of 1hour(°C) 75
    Half-life temperature of 0.1hour(°C) 94

    Solubility: Soluble in most organic solvents, insoluble in water.

    Package: 20kg, PE bucket packaging.

    Storage: -15~-5°C stored in cold storage.

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