5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid
Names
[ CAS No. ]:
58364-97-9
[ Name ]:
5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid
[Synonym ]:
3-carboxy-5-hydroxy-1-methylpyrazole
5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid
3-Carboxy-5-hydroxy-1-methyl-1H-pyrazole
1-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid
5-Hydroxy-1-methyl-3-pyrazolcarbonsaeure
3-Carboxy-1-methyl-1H-pyrazol-5-ol
Chemical & Physical Properties
[ Density]:
1.56g/cm3
[ Boiling Point ]:
415.7ºC at 760 mmHg
[ Molecular Formula ]:
C5H6N2O3
[ Molecular Weight ]:
142.11300
[ Flash Point ]:
205.2ºC
[ Exact Mass ]:
142.03800
[ PSA ]:
75.35000
[ Index of Refraction ]:
1.632
Safety Information
[ HS Code ]:
2933199090
Precursor & DownStream
Precursor
DownStream
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%