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对,对’-氧代双苯磺酰氯
    • 分子式:C12H8Cl2O5S2
    • 结构式:
    • 外观:白色粉末
    • 含量:≥85%
    • 水分:≤15%
    • 游离酸:≤0.5%
    • 熔点:≥126℃
    • 包装:用25千克PP编织袋,PE涂层
    • 用法:为发泡剂OBSH的中间体。无毒无污染

    中文名称:4,4'-氧代双苯磺酰氯中文别名:对,对-氧双苯磺酰氯; OBSC; 4,4'-二(氯磺酰基)二苯醚英文名称:4,4'-Bis(chlorosulphonyl)diphenyl ether英文别名:4,4-Bis-(chlorosulfonyl)-biphenyl ether; (Diphenyl ether)-4,4-disulphonyl chloride;

    详细信息

    中文名称:

    4,4'-氧代双苯磺酰氯

    中文别名:

    对,-氧双苯磺酰氯; OBSC; 4,4'-(氯磺酰基)二苯醚

    英文名称:

    4,4'-Bis(chlorosulphonyl)diphenyl ether

    英文别名:

    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号:

    121-63-1

    EINECS号:

    204-488-8

    分子式:

    C12H8Cl2O5S2

    分子量:

    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

    分子结构:

    图片1.png

    密度:

    1.573g/cm3 

    沸点:

    471.8°C at 760 mmHg

    闪点:

    239.1°C

    蒸汽压:

    1.28E-08mmHg at 25°C 

    产品用途:

    是生产OBSH发泡剂的中间体 

    风险术语:

    R34:Causes burns.;

    安全术语:

    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).;



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