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    Malonic acid

    1. Molecular Structure

    Malonic acid 2D Structure

    2. Chemical Identity

    PropertyValue
    IUPAC Namepropanedioic acid
    Molecular FormulaC3H4O4
    SMILESC(C(=O)O)C(=O)O

    3. Chemical Properties

    PropertyValue
    Molecular Weight104.06 g/mol
    TPSA74.6 Ų
    LogP-0.8
    Formal Charge0

    4. Experimental Properties

    PropertyValue
    Boiling PointDecomposes above 140 °C
    Melting Point135-137 °C
    DensityDensity: 1.619 g/cu cm at 10 °C
    SolubilityIn water, 6.23X10+5 mg/L at 25 °C
    Flash PointNo data available
    Autoignition TempNo data available

    5. Supplier Suggestions

    SupplierWebsiteLocation
    Sigma Aldrich/MerckVisit MerckInternational
    LennoxVisit LennoxIreland
    Doc SolderVisit Doc SolderIreland

    6. GHS Safety & Hazards

    Signal Word
    Danger
    GHS PictogramGHS Pictogram

    Hazard Statements

    • H302 (47.2%): Harmful if swallowed [Warning Acute toxicity, oral]
    • H302: Harmful if swallowed [Warning Acute toxicity, oral]
    • H315 (28.2%): Causes skin irritation [Warning Skin corrosion/irritation]
    • H318 (49.7%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
    • H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
    • H319 (49%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
    • H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
    • H335 (11.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

    Precautionary Statements

    • P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
    • P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
    • P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P317, P330, and P501 (click each P-code to see the statement)
    • P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
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