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Puyang Tiancheng Chemical Methyltetrahydrophthalic anhydride TC-601

Methyltetrahydrophthalic anhydride TC-601 are curing agents for epoxy resins, and mainly used in electronics, electric work and encapsulation industries. It is the major base metal for mutual inductors, insulated paint, high-voltage electrical apparatus and glass reinforced plastics.

Chemical Name: 1,2,3,6-tetrahydromethylphthalic anhydride

Functions: Curing Agent

Chemical Family: Anhydrides

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Base Chemicals Functions
    CASE Ingredients Functions
    CAS No.
    26590-20-5
    EC No.
    247-830-1
    Molecular Formula

    C9H10O3

    Applications & Uses

    Properties

    Physical Form
    Appearance
    Light yellow transparent liquid
    Soluble in
    In benzene, acetone etc., can absorb moisture.
    Specifications
    ValueUnitsTest Method / Conditions
    Color (Pt-Co)max.300#--
    Anhydride contentMin. 40.5%-
    Density (20℃)1.21±0.05g/cm³-
    Crystallization point (℃)max. -15--
    Viscosity (25℃)0.035 - 0.050Pa.s
    Acid value660-685mgKOH/g-
    Molecular Weight166.18--
    Specific Weight1.15--

    Storage & Handling

    Storage & transportation of Methyltetrahydrophthalic anhydride

    Closed tight, protect against moisture; shelf life at room temperature is 1 year. If absorbed moisture, it will generate precipitation. Then heat it at around 140℃ for recovery, and its property will not be affected.