1H-Pyrazol-4-amine hydrochloride

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Names

[ CAS No. ]:
4331-28-6

[ Name ]:
1H-Pyrazol-4-amine hydrochloride

[Synonym ]:
1H-pyrazol-4-amine,hydrochloride

Chemical & Physical Properties

[ Boiling Point ]:
334.5ºC at 760 mmHg

[ Molecular Formula ]:
C3H6ClN3

[ Molecular Weight ]:
119.55300

[ Flash Point ]:
182.6ºC

[ Exact Mass ]:
119.02500

[ PSA ]:
54.70000

[ LogP ]:
1.37510

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ5775000
CHEMICAL NAME :
Pyrazole, 4-amino-, hydrochloride
CAS REGISTRY NUMBER :
4331-28-6
LAST UPDATED :
199012
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C3-H5-N3.Cl-H
MOLECULAR WEIGHT :
119.57
WISWESSER LINE NOTATION :
T5MNJ DZ &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

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

  • 3-Bromo-1H-pyrazol-4-amine hydrochloride
  • 1-Benzyl-1H-pyrazol-4-amine hydrochloride
  • 3-chloro-1H-pyrazol-4-amine hydrochloride
  • 1-Methyl-1H-pyrazol-4-amine hydrochloride
  • 3-methyl-1H-pyrazol-4-amine hydrochloride
  • 1-Isopropyl-1H-pyrazol-4-amine hydrochloride
  • (5-Methoxybenzofuran-2-yl)(3-(pyridazin-3-yloxy)pyrrolidin-1-yl)methanone
  • 1-(2-Oxo-2-(3-(pyridazin-3-yloxy)pyrrolidin-1-yl)ethyl)-3-phenylimidazolidin-2-one
  • 1-(2-Fluorophenyl)-3-(2-oxo-2-(3-(pyridazin-3-yloxy)pyrrolidin-1-yl)ethyl)imidazolidin-2-one
  • 3-(pyridazin-3-yloxy)-N-(thiophen-2-yl)pyrrolidine-1-carboxamide
  • N-phenethyl-3-(pyridazin-3-yloxy)pyrrolidine-1-carboxamide
  • N-benzyl-3-(pyridazin-3-yloxy)pyrrolidine-1-carboxamide
  • 1-(4-bromobenzyl)-1H-indole-5-carbonitrile
  • 3-(pyridazin-3-yloxy)-N-(thiophen-2-ylmethyl)pyrrolidine-1-carboxamide
  • N-(4-methoxyphenethyl)-3-(pyridazin-3-yloxy)pyrrolidine-1-carboxamide
  • N-(3-phenylpropyl)-3-(pyridazin-3-yloxy)pyrrolidine-1-carboxamide
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