Quick Details
CAS No.:
1623-93-4
Other Names:
4-Biphenylsulfonyl chloride
MF:
C12H9ClO2S
EINECS No.:
1623-93-4
Place of Origin:
Henan, China
Type:
Pharmaceutical Intermediates
Purity:
99%
Application:
API
Appearance:
White solid
Product name:
4-Biphenylsulfonyl chloride
Synonyms:
4-Biphenylsulfonyl chloride
CAS No.: 1623-93-4
Molecular formula: C12H9ClO2S
Molecular weight: 252.72
EINECS No.: 216-609-1
Structural formula:
ITEM SPECIFICATION RESULTS
Appearance White solid White solid
Assay 97%≥99.0% 98.5%
4,4-biphenyldiphenylsulfone ≤0.2% 0.02%
Free Acid ≤0.25% 0.23%
Unknown impurities(each) ≤0.25% 0.23%
Heavy metal 0.001 0.001
4- biphenyl -benzenesulfonic acid ≤0.25% 0.25%
phenothiol 0.0001 0.0001
Conclusion
4-Biphenylsulfonyl chloride
CAS No.: 1623-93-4
Molecular formula: C12H9ClO2S
Molecular weight: 252.72
EINECS No.: 216-609-1
Structural formula:
ITEM SPECIFICATION RESULTS
Appearance White solid White solid
Assay 97%≥99.0% 98.5%
4,4-biphenyldiphenylsulfone ≤0.2% 0.02%
Free Acid ≤0.25% 0.23%
Unknown impurities(each) ≤0.25% 0.23%
Heavy metal 0.001 0.001
4- biphenyl -benzenesulfonic acid ≤0.25% 0.25%
phenothiol 0.0001 0.0001
Conclusion