1-Ethylpyrazole

Modify Date: 2024-01-06 09:49:29

1-Ethylpyrazole Structure
1-Ethylpyrazole structure
Common Name 1-Ethylpyrazole
CAS Number 2817-71-2 Molecular Weight 96.13040
Density 0.97g/cm3 Boiling Point 140.2ºC at 760 mmHg
Molecular Formula C5H8N2 Melting Point N/A
MSDS USA Flash Point 38.6ºC

 Names

Name 1-Ethyl-1H-pyrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.97g/cm3
Boiling Point 140.2ºC at 760 mmHg
Molecular Formula C5H8N2
Molecular Weight 96.13040
Flash Point 38.6ºC
Exact Mass 96.06870
PSA 17.82000
LogP 0.90300
Vapour Pressure 7.73mmHg at 25°C
Index of Refraction 1.517

 Safety Information

Hazard Codes F+
RIDADR 1993.0
HS Code 2933199090

 Synthetic Route

~93%

1-Ethylpyrazole Structure

1-Ethylpyrazole

CAS#:2817-71-2

Literature: Potapov; Khlebnikov; Ogorodnikov Russian Journal of Organic Chemistry, 2006 , vol. 42, # 4 p. 550 - 554

~94%

1-Ethylpyrazole Structure

1-Ethylpyrazole

CAS#:2817-71-2

Literature: Diez-Barra, E.; Hoz, A. de la; Sanchez-Migallon, A.; Tejeda, J. Synthetic Communications, 1990 , vol. 20, # 18 p. 2849 - 2853

 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%

 Synonyms

1-Ethylpyrazole