3-Nitro-1H-pyrazole

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Names

[ CAS No. ]:
26621-44-3

[ Name ]:
3-Nitro-1H-pyrazole

[Synonym ]:
1H-Pyrazole, 5-nitro-
5-Nitro-1H-pyrazole
MFCD00238787

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
334.0±15.0 °C at 760 mmHg

[ Melting Point ]:
173-175ºC

[ Molecular Formula ]:
C₃H₃N₃O₂

[ Molecular Weight ]:
113.07

[ Flash Point ]:
155.8±20.4 °C

[ Exact Mass ]:
113.022530

[ PSA ]:
74.50000

[ LogP ]:
0.22

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

[ Index of Refraction ]:
1.612

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S22-S26-S36/37/39

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1-Nitropyrazole
Pyrazole
1,3-Dinitro-1H-pyrazole

DownStream

3,4-DIBROMO-5-NITRO-1H-PYRAZOLE
4-IODO-3-NITRO-1H-PYRAZOLE
4-bromo-3-nitro-1H-pyrazole
1-Nitropyrazole
1-methyl-5-nitropyrazole
1-methyl-3-nitropyrazole
AKOS B021108
3-Aminopyrazole
3,4-dinitro-1H-pyrazole(SALTDATA: FREE)

Related Compounds

4-IODO-3-NITRO-1H-PYRAZOLE
4-bromo-3-nitro-1H-pyrazole
5-bromo-3-nitro-1H-pyrazole
1-Benzyl-3-nitro-1H-pyrazole
5-chloro-3-nitro-1H-pyrazole
5-Methyl-3-nitro-1H-pyrazole
tert-butyl N-[2-amino-3-(2-methanesulfonylphenyl)propyl]carbamate
4-(2,5-dimethyl-1H-pyrrol-3-yl)butanal
1-[2-(1-Benzothiophen-3-yl)ethyl]cyclopropan-1-ol
[1-(1-Ethylcyclobutyl)cyclopropyl]methanol
2-Amino-2-(2-chloro-1,3-thiazol-5-yl)ethan-1-ol
Imidazo[1,5-a]pyridine-5-carboxylicacidhydrochloride
2-[5-(2-Methylcyclopropyl)furan-2-yl]ethane-1-thiol
2'-({[(Benzyloxy)carbonyl]amino}methyl)-[1,1'-biphenyl]-3-carboxylic acid
tert-butyl N-{3-fluoro-4-[1-(hydroxymethyl)-2,2-dimethylcyclopropyl]phenyl}carbamate
rac-(1R,2R)-2-(2,4-dichloro-5-fluorophenyl)cyclopropane-1-carboxylic acid

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