4-Nitro-1H-pyrazole

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Names

[ CAS No. ]:
2075-46-9

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

[Synonym ]:
4-Nitropyrazole
4-Nitro-1H-imidazole
4,NO2-pyrazole
4-nitro-1h-pyrazol
4-Notropyrazole
4-Nitroimidazole
Pyrazole,4-nitro
4-nitro-pyrazole
4-nitro-pyrazol
MFCD00159626
4-Nitro-1H-pyrazole

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

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

[ Melting Point ]:
160-164°C

[ Molecular Formula ]:
C3H3N3O2

[ Molecular Weight ]:
113.07

[ Flash Point ]:
155.8±20.4 °C

[ Exact Mass ]:
113.022530

[ PSA ]:
74.50000

[ LogP ]:
0.59

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

[ Index of Refraction ]:
1.612

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ7880000
CHEMICAL NAME :
Pyrazole, 4-nitro-
CAS REGISTRY NUMBER :
2075-46-9
LAST UPDATED :
199410
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C3-H3-N3-O2
MOLECULAR WEIGHT :
113.09
WISWESSER LINE NOTATION :
T5MNJ DNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
500 ug/plate
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 8,611,1986

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;Xi: Irritant;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S39

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
UQ7880000

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyrazole
  • 1-Nitropyrazole
  • 2-nitro-3-(propylamino)prop-2-enal
  • 4-Iodopyrazole
  • 3,5-dinitropyridin-2-ol
  • 1H-1,2,4-triazol-5-amine compound with 4-nitro-1H-pyrazole (1:1)
  • 6-Nitro-[1,2,4]triazolo[1,5-a]pyrimidin
  • 2-Methyl-6-nitro-1,2,4-triazolo-[1.5-a]pyrimidine
  • 2-Trifluoromethyl-6-nitro-1,2,4-triazolo-[1.5-a]pyrimidine
  • 3,5-Pyrazoledicarboxylic acid monohydrate

DownStream

  • (4-NITRO-PYRAZOL-1-YL)-ACETIC ACID ETHYL ESTER
  • 1-ETHYL-4-NITRO-1H-PYRAZOLE
  • 1H-Pyrazole-3-carboxamide
  • 1-Methyl-4-nitropyrazole
  • 4-Amino-1H-pyrazole
  • 1-Benzyl-4-nitro-1H-pyrazole
  • 1-ETHYL-1H-PYRAZOL-4-AMINE
  • 1-methyl-3-nitropyrazole
  • 1-Methyl-1H-pyrazol-4-ylamine
  • 4-Chloro-1H-pyrazol-3-amine

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-[5-(trifluoromethyl)-1H-pyrazol-1-yl]aniline hydrochloride
  • 1-[(Azetidin-3-yl)methyl]-4-methylpiperazine trihydrochloride
  • 2-[5-(propan-2-yl)-1H-1,2,4-triazol-3-yl]piperidine hydrochloride
  • 3-(Butan-2-yloxy)aniline hydrochloride
  • 3-Fluoro-4-phenylpyrrolidine-3-carboxylic acid
  • 2-Amino-3-(2,4,6-trimethylphenyl)propanoic acid hydrochloride
  • Ethyl 2-(azetidin-3-yl)-2-fluoroacetate hydrochloride
  • tert-butyl N-[(1-formylcyclobutyl)methyl]carbamate
  • 4-[(2-Bromo-4-fluorophenyl)methyl]oxan-4-amine hydrochloride
  • 2-(1H-imidazol-2-yl)pyridine-4-carboxylic acid dihydrochloride
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