4H-Pyrazol-4-one, 3,5-dimethyl-, oxime, 1,2-dioxide (9CI)

Modify Date: 2025-09-30 20:05:21

4H-Pyrazol-4-one, 3,5-dimethyl-, oxime, 1,2-dioxide (9CI) structure	Common Name	4H-Pyrazol-4-one, 3,5-dimethyl-, oxime, 1,2-dioxide (9CI)
	CAS Number	502143-41-1	Molecular Weight	157.127
	Density	1.6±0.1 g/cm3	Boiling Point	372.9±25.0 °C at 760 mmHg
	Molecular Formula	C₅H₇N₃O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	179.3±23.2 °C

Name	N-Hydroxy-3,5-dimethyl-4H-pyrazol-4-imine 1,2-dioxide
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	372.9±25.0 °C at 760 mmHg
Molecular Formula	C₅H₇N₃O₃
Molecular Weight	157.127
Flash Point	179.3±23.2 °C
Exact Mass	157.048737
LogP	-0.04
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.637

N-Hydroxy-3,5-dimethyl-4H-pyrazol-4-imine 1,2-dioxide

4H-Pyrazol-4-one, 3,5-dimethyl-, oxime, 1,2-dioxide

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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: 4H-Pyrazol-4-one, 3,5-dimethyl-, oxime, 1,2-dioxide (9CI)
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Purity: 98.0%
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