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Diethyl 2-(aminomethylene)malonate

    • Product Name Diethyl 2-(aminomethylene)malonate
    • Alias DEM
    • Einecs 248-187-8
    • Mininmum Order 1 g
    • Factory Site Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry sales3@ar-reagent.com
    • Manufacturer Nanjing Finechem Holdings Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    506633

    Chemical Name Diethyl 2-(aminomethylene)malonate
    Molecular Formula C8H13NO4
    Molecular Weight 187.19 g/mol
    Cas Number 2032-65-7
    Appearance Yellow to light brown liquid
    Boiling Point 156-158°C at 17 mmHg
    Density 1.15 g/cm³
    Solubility Soluble in organic solvents such as ethanol and ether
    Purity Typically >98%
    Refractive Index 1.460-1.470
    Flash Point 95°C
    Storage Conditions Store at 2-8°C, keep container tightly closed
    Synonyms DEMAM; Malonic acid, diethyl aminomethylene ester
    Structure HN=CH-COOEt-CH(CO2Et)

    As an accredited Diethyl 2-(aminomethylene)malonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Diethyl 2-(aminomethylene)malonate (25g) comes in a tightly sealed amber glass bottle with Sigma-Aldrich or TCI label and hazard warnings.
    Shipping Diethyl 2-(aminomethylene)malonate is shipped in tightly sealed containers to prevent moisture and air exposure. Package labeling complies with regulatory and hazard requirements. Shipping is typically done via standard ground or air freight, with temperature and safety precautions adapted to avoid decomposition or hazardous reactions during transit. Ensure proper handling upon delivery.
    Storage Diethyl 2-(aminomethylene)malonate should be stored in a tightly sealed container, in a cool, dry, and well-ventilated place, away from sources of heat and ignition. Protect from moisture and incompatible chemicals, such as strong oxidizers. Store at room temperature (15–25°C) unless otherwise specified by the manufacturer. Always follow safety data sheet (SDS) recommendations for storage and handling.
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