4-bromo-3-nitro-1H-pyrazole

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Names

[ CAS No. ]:
89717-64-6

[ Name ]:
4-bromo-3-nitro-1H-pyrazole

[Synonym ]:
4-bromo-3-nitro-1H-pyrazole
1H-Pyrazole, 4-bromo-5-nitro-
4-Bromo-5-nitro-1H-pyrazole
1H-Pyrazole, 4-bromo-3-nitro-

Chemical & Physical Properties

[ Density]:
2.2±0.1 g/cm3

[ Boiling Point ]:
320.1±22.0 °C at 760 mmHg

[ Melting Point ]:
197-198°C

[ Molecular Formula ]:
C3H2BrN3O2

[ Molecular Weight ]:
191.971

[ Flash Point ]:
147.4±22.3 °C

[ Exact Mass ]:
190.933029

[ PSA ]:
74.50000

[ LogP ]:
1.14

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

[ Index of Refraction ]:
1.664

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Nitro-1H-pyrazole

DownStream

  • 4-bromo-1-Methyl-3-nitro-1H-pyrazole
  • 1H-Pyrazole, 4-bromo-1-Methyl-5-nitro-

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%

Related Compounds

  • 4-bromo-3-nitro-1H-pyrazole-5-carboxylic acid
  • methyl 4-bromo-3-nitro-1H-pyrazole-5-carboxylate
  • (4-Bromo-3-nitro-1H-pyrazol-1-yl)acetic acid
  • 4-bromo-3-nitro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole
  • 4-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde
  • 4-Bromo-3-nitro-1H-indole-2-carboxylic acid
  • 4-Bromo-2-methyl-1,8-naphthyridine
  • 3-Methoxy-1,2-thiazole-5-carboxylic acid
  • (2-Fluoro-1-methylcyclopropyl)methanol
  • (2-Ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine
  • tert-Butylthiomorpholine-2-carboxylate1,1-dioxide
  • (2S,3R)-2-(1-Methylpyrazol-4-yl)oxolan-3-amine
  • 5-Methoxy-2-(2,2,3,3-tetrafluoropropoxy)benzoic acid
  • 3-[1-(ethoxymethyl)-3,5-dimethyl-1H-pyrazol-4-yl]-2-methylpropanoic acid
  • (3S,4S)-3-Methylsulfonyl-4-(trifluoromethyl)pyrrolidine
  • Rac-(2r,3s)-2-tert-butyl-n'-hydroxyoxolane-3-carboximidamide
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