Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate

Modify Date: 2024-01-02 08:29:21

Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate Structure
Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate structure
Common Name Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
CAS Number 112055-34-2 Molecular Weight 284.234
Density 1.3±0.1 g/cm3 Boiling Point 355.0±42.0 °C at 760 mmHg
Molecular Formula C13H11F3N2O2 Melting Point N/A
MSDS Chinese USA Flash Point 168.5±27.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name ethyl 2-phenyl-3-(trifluoromethyl)pyrazole-4-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 355.0±42.0 °C at 760 mmHg
Molecular Formula C13H11F3N2O2
Molecular Weight 284.234
Flash Point 168.5±27.9 °C
Exact Mass 284.077271
PSA 44.12000
LogP 4.42
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.525

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
HS Code 2933199090

 Synthetic Route

~78%

Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate Structure

Ethyl 1-phenyl-...

CAS#:112055-34-2

Literature: Beck, James R.; Wright, Fred L. Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 739 - 740

 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

1H-Pyrazole-4-carboxylic acid, 1-phenyl-5-(trifluoromethyl)-, ethyl ester
MFCD00068138
Ethyl 5-(trifluoromethyl)-1-phenyl-1H-pyrazole-4-carboxylate
Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
ethyl 5-trifluoromethyl-1-phenyl-1H-pyrazole-4-carboxylate