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Picture of dimethylphosphanylmethyl(dimethyl)phosphane

dimethylphosphanylmethyl(dimethyl)phosphane

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Origin: China

Cas No: 64065-08-3

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.: 64065-08-3 Formula: C5H14P2 Molecular Weight: 136.11200

    Basic Info

    Chemical Name dimethylphosphanylmethyl(dimethyl)phosphane
    Synonyms

    DMPM;

    CAS No. 64065-08-3
    Molecular Formula C5H14P2
    Molecular Weight 136.11200
    PSA 27.18000
    LogP 2.42690

    Properties

    Density 0.86 g/mL at 25ºC(lit.)
    Boiling Point 42ºC12 mm Hg(lit.)
    Refractive Index n20/D 1.5060(lit.)

    Safety Info

    Hazard Class 4.2
    Safety Statements S16-S29-S36-S37-S39
    HS Code 2901100000
    RIDADR UN 2845 4.2/PG 1
    Risk Statements R17
    Caution Statement P222; P231; P422
    Symbol GHS02
    Signal Word Danger
    Hazard Declaration H250

    Synthesis Route

    dichloromethane+dimethylphosphanyl(dimethyl)phosphane→dimethylphosphanylmethyl(dimethyl)phosphane
    lithium dimethylphosphide+(chloromethyl)dimethylphosphane→dimethylphosphanylmethyl(dimethyl)phosphane
    Methylenebis(dichlorophosphine) Methylenebis(phosphonous dichloride)+methylmagnesium chloride→dimethylphosphanylmethyl(dimethyl)phosphane

    Precursor

    dichloromethane
    (chloromethyl)dimethylphosphane
    Methylenebis(dichlorophosphine) Methylenebis(phosphonous dichloride)
    dimethylphosphanyl(dimethyl)phosphane

    Downstream Product

    lithium,[dimethylphosphanyl(trimethylsilyl)methyl]-dimethylphosphane
    (1s,4s)-Bbicyclo[2.2.1]hepta-2,5-diene
    molybdenum(carbon dioxide)2(PMe3)2(PMe2CH2PMe2)
    trimethylphosphine

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