1H-PYRAZOLE-3,4-DICARBOXYLIC ACID
Suppliers
Names
[ CAS No. ]:
31962-35-3
[ Name ]:
1H-PYRAZOLE-3,4-DICARBOXYLIC ACID
[Synonym ]:
4,5-Pyrazoldicarbonsaeure
CARBOXYPYRAZOLIC ACID
Pyrazole-4,5-dicarboxylic acid
Pyrazol-3,4-dicarbonsaeure
1(2)H-pyrazole-3,4-dicarboxylic acid
1H-pyrazole-3,4-dicarboxylic acid
Chemical & Physical Properties
[ Density]:
1.814g/cm3
[ Boiling Point ]:
558.1ºC at 760 mmHg
[ Molecular Formula ]:
C5H4N2O4
[ Molecular Weight ]:
156.09600
[ Flash Point ]:
291.3ºC
[ Exact Mass ]:
156.01700
[ PSA ]:
103.28000
[ Index of Refraction ]:
1.683
Safety Information
[ HS Code ]:
2933199090
Synthetic Route
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%