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    logo_Jiangsu Zhengdan Chemical Industry Co., Ltd.

    Stock code : 300641

    Hot products:Vinyltoluene (VT) , High-flash aromatic naphthas (SA) , Trimellitic anhydride (TMA)-White Flake ,
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    Pseudocumene (PSC)

    Chemical name: 1,2,4-Trimethylbenzene (TMB)
    Molecular formula: C9H12
    Molecular weight: 546.78
    Structural formula:
    UN No.: 3295
    CAS NO.: 95-63-6
    Physical and chemical properties: Appearance: colorless transparent liquid
    Density (20 oC): 0.875-0.876 g/cm³
    Flash point (closed): 48 oC
    Boiling point: 169.4 oC
    Solubility: insoluble in water, soluble in ethanol, ether and benzene.
    Characteristics: good dissolving power and low volatility.
    Applications: PSC is mainly used for synthesis of trimellitic anhydride, resin, dyes, vitamin E, etc. It can also be used as a solvent for paint.
    Application areas:

    High-grade paint
    High-grade paint

    Vitamin E
    Vitamin E

    Package: 170 kg/galvanized drum, ISO tank.
    Storage: It is a flammable liquid with high flash point and should be stored in a shady, cool and ventilative warehouse. Keep away from fire, heat sources and oxidants.
    Quality index:
    Item Specification
    Appearance Colorless transparent liquid
    Density (20 oC),g/cm³ 0.875-0.876
    PSC content, w/% ≥ 99.0