Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-hydroxy-1-phenyl-1H-pyrazole
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-hydroxy-1-phenyl-1H-pyrazole
Price: ￥1246.0/250mg ￥3136.0/1g ￥8246.0/5g ￥776.0/100mg
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3-hydroxy-1-phenyl-1H-pyrazole
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1008-79-3

1008-79-3 structure

1008-79-3 structure

Name: 3-hydroxy-1-phenyl-1H-pyrazole
Chemical Name: 3-phenyl-4H-imidazol-5-one
CAS Number: 1008-79-3
Molecular Formula: C₉H₈N₂O
Molecular Weight: 160.173
Create Date: 2018-12-04 12:59:25
Modify Date: 2025-08-25 13:04:13

Name	3-phenyl-4H-imidazol-5-one
Synonyms	1-chlorophenyl-1H-pyrazol-3-ol 3-hydroxy-1-phenylpyrazole 1-Fenyl-4-pyrazolin-3-on [Czech] 1-phenyl-1H-pyrazol-3-ol 1-Phenyl-1,2-dihydro-3H-pyrazol-3-one 1-Phenyl-4-pyrazolin-3-one 1H-pyrazol-3-ol, 1-phenyl- 1-Fenyl-3-pyrazolon [Czech] 3H-Pyrazol-3-one, 1,2-dihydro-1-phenyl- 1-phenylpyrazol-3-ol 4-Pyrazolin-3-one,1-phenyl 1-Fenyl-4-pyrazolin-3-on 1-phenyl-1,5-dihydro-4h-imidazol-4-one 3-hydroxy-1-phenyl-1H-pyrazole

Density	1.2±0.1 g/cm3
Boiling Point	261.8ºC at 760mmHg
Molecular Formula	C₉H₈N₂O
Molecular Weight	160.173
Flash Point	112.1ºC
Exact Mass	160.063660
PSA	32.67000
LogP	2.16
Vapour Pressure	0.0113mmHg at 25°C
Index of Refraction	1.609

HS Code	2933199090

Precursor 0
DownStream 3
21487-45-6 36640-43-4 60588-53-6

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%

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