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1,1,1,2,2,3,3,4,4,4-decafluorobutane

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Origem: China

Cas No: 355-25-9

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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    CAS No.: 355-25-9 Formula: C4F10 Molecular Weight: 238.02700

    Description

    Perfluorobutane (PFB) is a colorless gas. It is a simple fluorocarbon with a n-butane skeleton and all the hydrogen atoms replaced with fluorine atoms. It is used as a replacement for Halon 1301 fire extinguishers, as well as the gas component for newer generation microbubble ultrasound contrast agents. Sonazoid is one such microbubble formulation developed by Amersham Health that uses perfluorobutane for the gas core.

    Basic Info

    Chemical Name 1,1,1,2,2,3,3,4,4,4-decafluorobutane
    Synonyms

    Butane,decafluoro;
    CEA 410;
    EINECS 206-580-3;
    Perfluorobutane;
    n-perfluorobutane;
    Sonazoid;
    Perflubutane;
    perfluoro-n-butane;
    FC 3110;
    DECAFLUOROBUTANE;
    Butane, decafluoro-;

    CAS No. 355-25-9
    Molecular Formula C4F10
    Molecular Weight 238.02700
    PSA 0.00000
    LogP 3.38160

    Properties

    Appearance & Physical State colorless gas
    Density 1.595 g/cm3
    Boiling Point -2ºC
    Melting Point -84.5ºC
    Flash Point 4.2ºC
    Refractive Index 1.233

    Safety Info

    Hazard Class 2.2
    Safety Statements S3-S7
    HS Code 2903399090
    RIDADR UN 3163
    Hazard Codes Xi

    Synthesis Route

    Hexafluoropropylene+pentafluoro(trifluoromethyl)-λ<sup>6</sup>-sulfaneperfluoroheptane+hexafluoroethane
    1,2-DICHLORO-1,2-DIFLUOROETHYLENE+(E)-1,1,1,2,3,4,4,4-octafluorobut-2-ene1,1,1,2,2,3,3,4,4,4-decafluorobutane+1,2,3,4-tetrachloro-1,1,2,3,4,4-hexafluorobutane
    2,2,3,3,3-pentafluoropropanoyl 2,2,3,3,3-pentafluoropropaneperoxoatePentafluoroethane+Perfluoropropionic acid

    Precursor

    1-Chlorobutane
    Benzene
    (E)-1,1,1,2,3,4,4,4-octafluorobut-2-ene
    Octafluoro-1-butene

    Downstream Product

    Pentafluoroethane
    fluoroform
    Hexafluoropropylene
    octafluoropropane

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