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Methyltetrahydrophthalic Anhydride

    Specifications

    HS Code

    934853

    Chemical Name Methyltetrahydrophthalic Anhydride
    Abbreviation MTHPA
    Molecular Formula C9H10O3
    Molecular Weight 166.18 g/mol
    Cas Number 11070-44-3
    Appearance Light yellow to colorless liquid
    Boiling Point 297 °C
    Melting Point −30 °C
    Density 1.2 g/cm3 (at 20°C)
    Solubility Insoluble in water, soluble in alcohol and ether
    Flash Point ≥ 130 °C
    Refractive Index 1.507 (20°C)
    Cas Number 11070-44-3
    Molecular Formula C9H10O3
    Molecular Weight 166.17 g/mol
    Appearance White or pale yellow crystalline solid
    Odor Faint, characteristic odor
    Melting Point 68-72 °C
    Boiling Point 150 °C at 0.8 mmHg
    Density 1.28 g/cm3 at 25 °C
    Solubility In Water Insoluble
    Flash Point 114 °C
    Refractive Index 1.538 (at 20 °C)
    Vapor Pressure 0.002 mmHg at 25 °C

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