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PIPERYLENE

            

    PIPERYLENE

    Molecular  Formula:C5H8  H2C=CH-CH=CH-CH3


    Specification:

    Number

    Item

    Index

    1

    Appearance

    Colourless or light yellow transparent liquid without  mechanical admixture

    2

    Color(Pt-Co)No

    ≤100

    3

    Piperylene Content

    67.0

    4

    Anti-form1,3pentadiene

    ≥42.0

    5

    Paraffins and monoene

    ≤1.0

    6

    Cyclopentene,cyclopentane,etc

    Balance

    7

    Water

    ≤0.025


    Properties:

    1. colorless or light yellow inflammableexplosive and highly volatile liquid;

    2. Specific gravity: 0.683, melting point:syn-type - 141  ℃;

    3. Anti-form- 87 ℃, boiling point:syn-type 44.7℃;Anti-form 42.03 ℃ ,

    4. Flash point: - 29 ℃;


    Usages:

    mainly used in the production ofpetroleum resin, copolymer, as well as curing agent, pesticide, spices, etc.



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