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121-63-1 4,4'-Bis(chlorosulphonyl)diphenyl ether
Chemical Name 4,4'-Bis(chlorosulphonyl)diphenyl ether
Synonyms 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
Molecular Formula C12H8Cl2O5S2
Molecular Weight 367.2249
InChl 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
CAS Registry Number 121-63-1
EINECS 204-488-8
Molecular Structure 121-63-1 4,4'-Bis(chlorosulphonyl)diphenyl ether
Density 1.573g/cm3
Boiling Point 471.8°C at 760 mmHg
Refractive Index 1.606
Flash Point 239.1°C
Vapour Pressur 1.28E-08mmHg at 25°C
Risk Codes R34##Causes burns.:;
Safety Description 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).:;
MSDS Material Safety Data Sheet

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