3,5-Pyrazoledicarboxylic acid monohydrate

Names

[ Name ]:
3,5-Pyrazoledicarboxylic acid monohydrate

[Synonym ]:
pyrazole-3,5-dicarboxylic acid*H2O
3,5-PYRAZOLEDICARBOXYLIC ACID
3,5-pyrazole dicarboxylic acid
EINECS 221-474-7
pyrazole-3,5-dicarboxylic acid
3,5-Pyrazoledicarboxylic acid monohydrate
1H-Pyrazole-3,5-dicarboxylic acid
MFCD00005235

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
614.4±40.0 °C at 760 mmHg

[ Melting Point ]:
292-295 °C (dec.)(lit.)

[ Molecular Formula ]:
C₅H₄N₂O₄

[ Molecular Weight ]:
156.096

[ Flash Point ]:
325.4±27.3 °C

[ Exact Mass ]:
156.017105

[ PSA ]:
103.28000

[ LogP ]:
-0.64

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.683

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

[ 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%