中文名称：4,4'-氧代双苯磺酰氯
  • 对,对-氧双苯磺酰氯; OBSC; 4,4'-二(氯磺酰基)二苯醚
  • 4,4'-Bis(chlorosulphonyl)diphenyl ether
  • 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; 4,4'-Oxybis(benzenesulphonyl chloride); 4,4'-Bis(chlorosulfonyl)diphenyl ether; 4,4'-oxybis-Benzenesulfonyl chloride; 4,4-Bis(chlorosulfonyl)diphenyl ether
  • 121-63-1
  • 204-488-8
  • C12H8Cl2O5S2
  • 367.2249
  • 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
  • 4,4'-氧代双苯磺酰氯 121-63-1
  • 1.573g/cm3
  • 471.8°C at 760 mmHg
  • 239.1°C
  • 1.28E-08mmHg at 25°C
  • 是生产OBSH发泡剂的中间体
  • R34:Causes burns.;
  • 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).;