Product

P,P'?-?Oxybis?Benzene?Sulfonyl?Chloride
    • Molecular formula::C12H8Cl2O5S2
    • Structural formula::
    • Apperance::white powder
    • Content::≥85%
    • Moisture::≤15%
    • Free Acid(SO42-)::≤0.5%
    • Melt Point::≥126℃
    • Package::25kg PP woven bag, PE coated
    • Usage::The intermedia of chemical blowing agent OBSH.

    English name:4,4'-Bis(chlorosulphonyl)diphenyl etherEnglish alias:4,4-Bis-(chlorosulfonyl)-biphenyl ether; (Diphenyl ether)-4,4-disulphonyl chloride; 4,4-Oxybis(benzenesulphonyl chloride); P,P-Oxy

    Detailed information

    Molecular Structure

    English name:

    4,4'-Bis(chlorosulphonyl)diphenyl ether 

    English alias:   

    4,4-Bis-(chlorosulfonyl)-biphenyl ether; (Diphenyl ether)-4,4-disulphonyl chloride; 4,4-Oxybis(benzenesulphonyl chloride); P,P-Oxybisbenzenesulfonyl chloride; 4,4′-Oxybisbenzenesulfonyl Chloride; OBSC; 4,4'-Oxybis(benzenesulfonyl Chloride); 4,4'-Oxybis(benzene-1-sulphonyl) dichloride; 4,4'-oxydibenzenesulfonyl chloride; Bis(4-chlorosulfonylphenyl)ether

    CAS:

    121-63-1

    EINECS:

    204-488-8

    Molecular formula:

    C12H8Cl2O5S2

    Molecular weight:

    367.2249

    InChI:

    InChI=1/C12H8Cl2O5S2/c13-20(15,16)11-5-1-9(2-6-11)19-10-3-7-12(8-4-10)21(14,17)18/h1-8H

    Density:

    1.573g/cm3 

    Boiling point:

    471.8°C at 760 mmHg

    Flash point:

    239.1°C

    Vapor pressure:

    1.28E-08mmHg at 25°C 

    Product Usage:

    It is an intermediate for the production of OBSH blowing agents    Risk term:

    R34:Causes burns.;

    Safety term:

    S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
    S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
    S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;

       





    拍国产真实乱人偷精品_亚洲精品偷拍区偷拍_国产av综合一区二区三区_放荡的护士中文字幕视频