Specification :

Product Name:4,4'-Biphenyldisulfonyl Chloride

Synonyms:[1,1'-Biphenyl]-4,4'-disulfonyl dichloride;4,4'-Biphenylylenedisulfonyl chloride;p,p'-Diphenyldisulfonyl chloride;BIPHENYL-4,4'-DISULFONYL CHLORIDE;4,4'-BIPHENYLDISULFONYL CHLORIDE;4,4'-BIPHENYLDISULFONYL DICHLORIDE;4,4'-DIPHENYLDISULFONYL CHLORIDE;4,4'-bis(phenylsulphonyl) dichloride

M.F: C12H8Cl2O4S2

M.W: 351.23

M.P:205-208 ¡ãC(lit.)

EINECS:222-293-6

CAS: 3406-84-6

Structrue:

Apperance: white to light yellow powder;

Water:0.3%;

Biphenyl sulfonic acid: 97%