3-Amino-4-ethylpyrazole

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Names

[ CAS No. ]:
43024-15-3

[ Name ]:
3-Amino-4-ethylpyrazole

[Synonym ]:
1H-Pyrazol-5-amine, 4-ethyl-
4-Ethyl-1H-pyrazol-5-amine
3-Amino-4-ethylpyrazole
3-Amino-4-ethyl-1H-pyrazole
4-Ethyl-1H-pyrazol-3-amine
1H-Pyrazol-3-amine, 4-ethyl-
4-Ethyl-1H-pyrazol-3-ylamine
T5MNJ CZ D2

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
307.2±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H9N3

[ Molecular Weight ]:
111.145

[ Flash Point ]:
165.1±9.5 °C

[ Exact Mass ]:
111.079643

[ PSA ]:
54.70000

[ LogP ]:
0.70

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

[ Index of Refraction ]:
1.593

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-37-60

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • BUTYRONITRILE
  • Ethyl formate
  • 2-formylbutanenitrile
  • methyl formate

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%

Related Compounds

  • 3-Amino-4-cyclopropyl-1H-pyrazole
  • 3-amino-4-hydroxyphenyl-2-methylacetic acid
  • 3-AMINO-4-(NAPHTHALEN-2-YL)BUTANOIC ACID
  • 3-AMINO-4-CHLOROBENZOIC ACID METHYL ESTER HYDROCHLORIDE
  • 3-amino-4-(trifluoromethyl)phenol
  • 3-AMINO-4-PHENYL-PENTANOIC ACID
  • 3-(4-Chloro-3-methoxyphenyl)-2,2-difluoropropan-1-amine
  • 2,2-Difluoro-2-(4-methyl-1,3-thiazol-5-yl)ethan-1-amine
  • (1R)-3-amino-1-(3,5-dichloropyridin-4-yl)propan-1-ol
  • (1S)-2,2,2-trifluoro-1-(1-methylcyclopropyl)ethan-1-ol
  • N-ethyl-3-(1-isocyanatoethyl)benzamide
  • [3,3-Difluoro-1-(5-methoxypyridin-2-yl)cyclobutyl]methanamine
  • Tert-butyl 2-[(azetidin-3-yl)methyl]pyrrolidine-1-carboxylate
  • 1,1-Difluoro-2-(3-methylfuran-2-yl)propan-2-amine
  • 2-methyl-1-(4-methyl-3,4-dihydro-2H-1,4-benzoxazin-6-yl)propan-2-ol
  • 2-(1-Bromo-2-methylpropan-2-yl)-4-chloropyridine
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