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tris(2-methylpropyl)phosphane

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Origin: China

Cas No: 4125-25-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 4125-25-1 Formula: C12H27P Molecular Weight: 202.31700

    Basic Info

    Chemical Name tris(2-methylpropyl)phosphane
    Synonyms

    tri-isobutylphosphane;
    Tri-i-butylphosphine;
    Triisobutylphosphine;

    CAS No. 4125-25-1
    Molecular Formula C12H27P
    Molecular Weight 202.31700
    PSA 13.59000
    LogP 4.43630

    Properties

    Appearance & Physical State colorless to light yellow liq.
    Density 0.811 g/mL at 25ºC(lit.)
    Boiling Point 126ºC50 mm Hg(lit.)
    Flash Point 50 °F
    Refractive Index n20/D 1.451(lit.)

    Safety Info

    Safety Statements S16; S23; S26; S36/37/39; S45
    HS Code 2931900090
    RIDADR UN 2845 4
    Risk Statements R17
    Hazard Codes F; C
    Hazard Declaration H225; H250; H302; H312; H314; H332
    Caution Statement P210; P222; P231; P280; P305 + P351 + P338; P422
    Symbol GHS02, GHS05, GHS07
    Signal Word Danger

    Synthesis Route

    Isobutene→2-methylpropylphosphane+DI-I-BUTYLPHOSPHINE
    Isobutene→tris(2-methylpropyl)phosphane
    ISOBUTYLMAGNESIUM BROMIDE→tris(2-methylpropyl)phosphane

    Precursor

    ISOBUTYLMAGNESIUM BROMIDE
    Isobutyl iodide
    DI-I-BUTYLPHOSPHINE
    Isobutene

    Downstream Product

    1-[bis(2-methylpropyl)phosphoryl]-2-methylpropane

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