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Ethyl 2-(Triphenylphosphoranylidene)propionate

    • Product Name Ethyl 2-(Triphenylphosphoranylidene)propionate
    • Alias Wittig Reagent
    • Einecs 214-333-5
    • 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

    530239

    Product Name Ethyl 2-(Triphenylphosphoranylidene)propionate
    Cas Number 6076-89-7
    Molecular Formula C24H23O2P
    Molecular Weight 374.41 g/mol
    Appearance Yellow to orange crystalline powder
    Purity Typically ≥98%
    Melting Point 115-120°C
    Solubility Soluble in organic solvents such as dichloromethane and chloroform
    Storage Conditions Store in a cool, dry place, protected from light
    Iupac Name Ethyl 2-(triphenyl-λ⁵-phosphanylidene)propanoate
    Synonyms Ethyl 2-(triphenylphosphoranylidene)acetate
    Smiles CCOC(=O)C(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C

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

    Packing & Storage
    Packing The packaging for Ethyl 2-(Triphenylphosphoranylidene)propionate (5g, Sigma-Aldrich/TCI) is an amber glass bottle with a secure screw cap.
    Shipping Ethyl 2-(Triphenylphosphoranylidene)propionate is shipped in tightly sealed containers, protected from moisture and light, typically under ambient or cool conditions. For Sigma-Aldrich, Merck, or TCI chemical grade, shipping complies with all relevant hazardous material regulations, ensuring safe handling and delivery. Check local and international guidelines for specific restrictions or requirements.
    Storage Ethyl 2-(Triphenylphosphoranylidene)propionate should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent moisture and air exposure. Keep in a cool, dry place away from direct sunlight and sources of ignition. Recommended storage temperature is 2–8 °C (refrigerator). Follow all standard chemical safety and storage protocols as indicated by the supplier.
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