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Home > Carbonyl Compounds> (FORMYLMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE
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(FORMYLMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE

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Origin: China

Cas No: 62942-43-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 62942-43-2 Formula: C20H18ClOP Molecular Weight: 340.78300

    Description

    (Formylmethyl)triphenylphosphonium Chloride is a useful Wittig reagent.

    Basic Info

    Chemical Name (FORMYLMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE
    Synonyms

    2-oxoethyl(triphenyl)phosphanium,chloride;

    CAS No. 62942-43-2
    Molecular Formula C20H18ClOP
    Molecular Weight 340.78300
    PSA 30.66000
    LogP 0.18340

    Properties

    Appearance & Physical State yellow Powder
    Melting Point 209-212ºC (dec.)(lit.)
    Storage Condition 2-8ºC

    Safety Info

    Hazard Class 8
    Safety Statements 26-39-45-36/37/39-27
    HS Code 2931900090
    WGK Germany 3
    Packing Group III
    RIDADR UN 1759
    Risk Statements R22; R41
    Hazard Codes Xn

    Synthesis Route

    chloroacetaldehyde+Triphenylphosphine→(FORMYLMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE

    Precursor

    chloroacetaldehyde
    Triphenylphosphine

    Downstream Product

    ethyl 3-methyl-6-oxohexa-2,4-dienoate
    2-(Triphenylphosphoranylidene)acetaldehyde

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