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Picture of (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE

(-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE

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Origin: China

CasNo: 136705-64-1

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
  • Description
  • Property

    CAS No.: 136705-64-1 Formula: C22H36P2 Molecular Weight: 362.46900

    Basic Info

    Chemical Name (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE
    Synonyms

    (2R,5R)-1-[2-[(2R,5R)-2,5-diethylphospholan-1-yl]phenyl]-2,5-diethylphospholane;
    (-)-1,2-Bis[(2R,5R)-2,5-diethyl-1-phospholanyl]benzene;

    CAS No. 136705-64-1
    Molecular Formula C22H36P2
    Molecular Weight 362.46900
    PSA 27.18000
    LogP 6.60300

    Properties

    Density 1.01 g/mL at 25ºC
    Boiling Point 468.5ºC at 760 mmHg
    Flash Point >230 °F
    Refractive Index n 20/D 1.6
    Vapor Pressure 1.67E-08mmHg at 25°C

    Safety Info

    Safety Statements S26
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    (3S,6S)-3,6-OCTANEDIOL(-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE
    (2-phosphanylphenyl)phosphane+(S,S)-octane-3,6-diol cyclic sulfate(-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE

    Precursor

    (S,S)-octane-3,6-diol cyclic sulfate
    (3S,6S)-3,6-OCTANEDIOL
    (2-phosphanylphenyl)phosphane

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