2,3,4-triphenyl-1H-pyrazol-5-one

Modify Date: 2025-09-27 09:41:10

2,3,4-triphenyl-1H-pyrazol-5-one Structure
2,3,4-triphenyl-1H-pyrazol-5-one structure
Common Name 2,3,4-triphenyl-1H-pyrazol-5-one
CAS Number 5022-92-4 Molecular Weight 312.36500
Density N/A Boiling Point N/A
Molecular Formula C21H16N2O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,3,4-triphenyl-1H-pyrazol-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C21H16N2O
Molecular Weight 312.36500
Exact Mass 312.12600
PSA 38.05000
LogP 4.91190
InChIKey YGRXMOCJHCFIEY-UHFFFAOYSA-N
SMILES O=c1[nH]n(-c2ccccc2)c(-c2ccccc2)c1-c1ccccc1

 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

1,4,5-triphenyl-1,2-dihydro-pyrazol-3-one
3H-Pyrazol-3-one,1,2-dihydro-1,4,5-triphenyl
5-Oxo-2,3,4-triphenyl-3-pyrazolin
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