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Picture of (Methoxymethyl)triphenylphosphonium chloride

(Methoxymethyl)triphenylphosphonium chloride

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Origin: China

Cas No: 4009-98-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 4009-98-7 Formula: C20H20ClOP Molecular Weight: 342.79900

    Description

    [(Methoxy)methyl]triphenylphosphonium Chloride is used in the synthesis of Cephalotaxine, an antiviral and antitumor agent. Also used in the synthesis of Taxol A fragment.

    Basic Info

    Chemical Name (Methoxymethyl)triphenylphosphonium chloride
    Synonyms

    methoxymethyl(triphenyl)phosphanium,chloride;
    (MethoxyMethyl)triphenylphosphoniuM Chloride;

    CAS No. 4009-98-7
    Molecular Formula C20H20ClOP
    Molecular Weight 342.79900
    PSA 22.82000
    LogP 0.58840

    Properties

    Appearance & Physical State white to off-white crystal
    Melting Point 195-197ºC (dec.)
    Flash Point >250ºC
    Water Solubility decomposes
    Stability Stable at room temperature in closed containers under normal storage and handling conditions. Hygroscopic: absorbs moisture or water from the air.
    Storage Condition 2-8ºC

    Safety Info

    Safety Statements S24/25
    HS Code 29310095
    WGK Germany 3
    RIDADR UN 1390 4.3/PG 2
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    chloro(methoxy)methane+Triphenylphosphine(Methoxymethyl)triphenylphosphonium chloride

    Precursor

    chloro(methoxy)methane
    Triphenylphosphine

    Downstream Product

    2-(4-phenoxyphenyl)acetaldehyde
    methyl 3-ethyl-5-methoxypenta-2,4-dienoate
    (3,3-dimethylcyclohexyl)methanol
    (2E,4Z)-methyl 3-ethyl-5-methoxypenta-2,4-dienoate

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