4,4'-Oxybis(benzenesulfonyl Chloride)
CAS No.: 121-63-1 Formula: C12H8Cl2O5S2
Weight: 367.22500
Synonyms: 4,4'-Bis(chlorosulfonyl)diphenyl ether; 4,4′-Bis(chlorosulfonyl)diphenyl ether; Bis(4-chlorosulfonylphenyl) Ether; 4,4‘-Oxybis(benzenesulfonyl chloride);
It is an intermediate in the production of OBSH foaming agent