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Picture of (1-dimethoxyphosphoryl-2-methylprop-1-enyl) 2,2-dimethylpropanoate

(1-dimethoxyphosphoryl-2-methylprop-1-enyl) 2,2-dimethylpropanoate

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Origin: China

CasNo: 20521-95-3

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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  • Products Specification
  • Description
  • Property

    CAS No.: 20521-95-3 Formula: C11H21O5P Molecular Weight: 264.25500

    Basic Info

    Chemical Name (1-dimethoxyphosphoryl-2-methylprop-1-enyl) 2,2-dimethylpropanoate
    Synonyms

    Trimethyl-essigsaeure-<1-dimethoxyphosphinyl-2-methyl-propen-(1)-yl-ester>;
    1-(dimethoxyphosphoryl)-2-methylprop-1-en-1-yl 2,2-dimethylpropanoate;

    CAS No. 20521-95-3
    Molecular Formula C11H21O5P
    Molecular Weight 264.25500
    PSA 71.64000
    LogP 3.31300

    Properties

    Density 1.084g/cm3
    Boiling Point 328.1ºC at 760mmHg
    Flash Point 166ºC
    Refractive Index 1.444
    Vapor Pressure 0.000194mmHg at 25°C

    Synthesis Route

    2-isopropylidene-3,3,3-trimethoxy-4,4-dimethyl-3λ5-[1,3]oxaphospholan-5-one+iodomethane(1-dimethoxyphosphoryl-2-methylprop-1-enyl) 2,2-dimethylpropanoate
    3,5-diisopropylidene-2,2,2-trimethoxy-2λ5-[1,4,2]dioxaphospholane+iodomethane(1-dimethoxyphosphoryl-2-methylprop-1-enyl) 2,2-dimethylpropanoate

    Precursor

    iodomethane
    3,5-diisopropylidene-2,2,2-trimethoxy-2λ5-[1,4,2]dioxaphospholane
    2-isopropylidene-3,3,3-trimethoxy-4,4-dimethyl-3λ5-[1,3]oxaphospholan-5-one

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