CAS 1243328-63-3|3-(4-HYDROXYPHENYL)-1-PHENYL-1H-PYRAZOL-5(4H)-ONE

Introduction：Basic information about CAS 1243328-63-3|3-(4-HYDROXYPHENYL)-1-PHENYL-1H-PYRAZOL-5(4H)-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3-(4-HYDROXYPHENYL)-1-PHENYL-1H-PYRAZOL-5(4H)-ONE
CAS Number	1243328-63-3	Molecular Weight	252.26800
Density	/	Boiling Point	/
Molecular Formula	C₁₅H₁₂N₂O₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	5-(4-oxocyclohexa-2,5-dien-1-ylidene)-2-phenylpyrazolidin-3-one
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₁₅H₁₂N₂O₂
Molecular Weight	252.26800
Exact Mass	252.09000
PSA	49.41000
LogP	2.27090

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

3-(4-Hydroxyphenyl)-1-phenyl-1H-pyrazol-5(4H)-one

2,4-DIHYDRO-5-(4-HYDROXYPHENYL)-2-PHENYL-3H-PYRAZOL-3-ONE

3-(4-HYDROXYPHENYL)-1-PHENYL-PYRAZOL-5(4H)-ONE

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