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Home > Organophosphorus Compounds> Tri-N-Butylphosphine Oxide
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Tri-N-Butylphosphine Oxide

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Origin: China

Cas No: 814-29-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 814-29-9 Formula: C12H27OP Molecular Weight: 218.31600

    Description

    Oseltamivir impurity.

    Basic Info

    Chemical Name Tri-N-Butylphosphine Oxide
    Synonyms

    1-dibutylphosphorylbutane;

    CAS No. 814-29-9
    Molecular Formula C12H27OP
    Molecular Weight 218.31600
    PSA 26.88000
    LogP 4.74980

    Properties

    Appearance & Physical State white crystalline powder
    Boiling Point 150ºC(1.5 torr)
    Melting Point 64-69ºC
    Flash Point 150°C/1mm
    Refractive Index 1.428

    Safety Info

    RTECS SZ1575000
    Hazard Class 8
    Safety Statements S26-S36/37/39-S45
    Packing Group II
    WGK Germany 3
    RIDADR UN 1759 8/PG 2
    Risk Statements R22; R34
    Hazard Codes C
    Caution Statement P280; P305 + P351 + P338; P310
    Signal Word Danger
    Symbol GHS05, GHS07
    Hazard Declaration H302 + H312 + H332; H314

    Synthesis Route

    →Perfluorooctyl iodide+Tri-N-Butylphosphine Oxide
    furan+Tributylphosphane→Tri-N-Butylphosphine Oxide+AC1L3HH9
    tributylphosphine oxide compound with 1,2,3,4,5-pentafluoro-6-iodobenzene (1:1)→Tri-N-Butylphosphine Oxide+Pentafluoroiodobenzene

    Precursor

    tributyl(2-phenylethynyl)phosphanium,bromide
    tributyl(sulfanylidene)-λ<sup>5</sup>-phosphane
    1-Bromobutane
    tributyl(selanylidene)-λ<sup>5</sup>-phosphane

    Downstream Product

    1-(2-CHLOROETHYL)-4-METHOXYBENZENE
    difluoro-tris(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-λ<sup>5</sup>-phosphane
    dibutylphosphane
    Tributylphosphane

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