5-amino-2,4-dihydro-4-methyl-2-[4-(methylsulphonyl)phenyl]-3H-pyrazol-3-one

Modify Date: 2025-09-17 23:20:33

5-amino-2,4-dihydro-4-methyl-2-[4-(methylsulphonyl)phenyl]-3H-pyrazol-3-one structure	Common Name	5-amino-2,4-dihydro-4-methyl-2-[4-(methylsulphonyl)phenyl]-3H-pyrazol-3-one
	CAS Number	31522-06-2	Molecular Weight	267.30400
	Density	1.47g/cm3	Boiling Point	488.9ºC at 760mmHg
	Molecular Formula	C₁₁H₁₃N₃O₃S	Melting Point	N/A
	MSDS	N/A	Flash Point	249.5ºC

Name	5-amino-4-methyl-2-(4-methylsulfonylphenyl)-4H-pyrazol-3-one
Synonym	More Synonyms

Density	1.47g/cm3
Boiling Point	488.9ºC at 760mmHg
Molecular Formula	C₁₁H₁₃N₃O₃S
Molecular Weight	267.30400
Flash Point	249.5ºC
Exact Mass	267.06800
PSA	98.71000
LogP	2.12900
Index of Refraction	1.666

HS Code	2933199090

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%

einecs 250-676-8

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