3-phenylsulphonylbenzenesulphonic acid
Names
[ CAS No. ]:
63113-57-5
[ Name ]:
3-phenylsulphonylbenzenesulphonic acid
[Synonym ]:
3-sulfodiphenyl sulfone
3-benzenesulfonyl-benzenesulfonic acid
Diphenylsulfon-sulfonsaeure-(3)
3-Benzolsulfonyl-benzolsulfonsaeure
3-Phenylsulphonylbenzenesulphonic acid
diphenylsulfone-3-sulfonic acid
EINECS 263-863-4
3-(phenylsulfonyl)benzenesulfonic acid
1-Phenylsulfon-benzol-sulfonsaeure-(3)
Chemical & Physical Properties
[ Density]:
1.487g/cm3
[ Molecular Formula ]:
C12H10O5S2
[ Molecular Weight ]:
298.33500
[ Exact Mass ]:
297.99700
[ PSA ]:
105.27000
[ LogP ]:
3.92770
[ Index of Refraction ]:
1.621
Safety Information
[ HS Code ]:
2904100000
Synthetic Route
Customs
[ HS Code ]: 2904100000
[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%