3-Amino-4-ethylpyrazole

Names

[ 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

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%