2-(4,5-dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulphonic acid

Modify Date: 2025-08-26 19:35:06

2-(4,5-dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulphonic acid Structure
2-(4,5-dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulphonic acid structure
Common Name 2-(4,5-dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulphonic acid
CAS Number 5855-68-5 Molecular Weight 316.33200
Density 1.44g/cm3 Boiling Point N/A
Molecular Formula C15H12N2O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-(4,5-dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulphonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.44g/cm3
Molecular Formula C15H12N2O4S
Molecular Weight 316.33200
Exact Mass 316.05200
PSA 95.42000
LogP 2.65570
Index of Refraction 1.677

 Safety Information

HS Code 2933199090

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-(4,5-Dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulfonic acid
2-(5-keto-3-phenyl-4H-pyrazol-1-yl)benzenesulfonic acid
2-(5-oxo-3-phenyl-4H-pyrazol-1-yl)benzenesulfonic acid
1-(2-sulfophenyl)-3-phenyl-5-pyrazolone
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