4-Methyl-5-nitro-1H-pyrazole

Names

[ CAS No. ]:
38858-90-1

[ Name ]:
4-Methyl-5-nitro-1H-pyrazole

[Synonym ]:
1H-Pyrazole, 4-methyl-5-nitro-
4-Methyl-5-nitro-1H-pyrazole

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
317.2±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C₄H₅N₃O₂

[ Molecular Weight ]:
127.101

[ Flash Point ]:
145.6±22.3 °C

[ Exact Mass ]:
127.038177

[ PSA ]:
74.50000

[ LogP ]:
0.68

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.592

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail 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%