CAS 6631-89-6|3-TERT-BUTYL-1-PHENYL-2-PYRAZOLIN-5-ONE

Introduction：Basic information about CAS 6631-89-6|3-TERT-BUTYL-1-PHENYL-2-PYRAZOLIN-5-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-TERT-BUTYL-1-PHENYL-2-PYRAZOLIN-5-ONE
CAS Number	6631-89-6	Molecular Weight	216.27900
Density	1.07g/cm3	Boiling Point	353.6ºC at 760 mmHg
Molecular Formula	C₁₃H₁₆N₂O	Melting Point	105-108ºC
MSDS	/	Flash Point	167.7ºC

Names

Name	5-tert-butyl-2-phenyl-4H-pyrazol-3-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.07g/cm3
Boiling Point	353.6ºC at 760 mmHg
Melting Point	105-108ºC
Molecular Formula	C₁₃H₁₆N₂O
Molecular Weight	216.27900
Flash Point	167.7ºC
Exact Mass	216.12600
PSA	32.67000
LogP	2.32600
Index of Refraction	1.564
InChIKey	NOSULZKBEJXMKJ-UHFFFAOYSA-N
SMILES	CC(C)(C)C1=NN(c2ccccc2)C(=O)C1

Safety Information

Hazard Codes	Xi
Safety Phrases	S22-S24/25
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

3H-Pyrazol-3-one,5-(1,1-dimethylethyl)-2,4-dihydro-2-phenyl

5-tert. Butyl-3,4-dihydro-2-phenyl-2H-pyrazol-3-on

3-tert-Butyl-1-phenyl-2-pyrazolin-5-one

MFCD00051762

3-tert-butyl-1-phenyl-1H-pyrazol-5(4H)-one

3-tert-butyl-1-phenyl-2-pyrazol-5-one

5-tert-butyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

5-tert-butyl-2-phenyl-2,4-dihydropyrazol-3-one

3-tert-butyl-1-phenyl-5(1H)-pyrazolone

Recommended......