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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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