ethyl 1-(2,4-difluorophenyl)-5-methylpyrazole-4-carboxylate

Modify Date: 2025-08-23 10:10:28

ethyl 1-(2,4-difluorophenyl)-5-methylpyrazole-4-carboxylate Structure
ethyl 1-(2,4-difluorophenyl)-5-methylpyrazole-4-carboxylate structure
Common Name ethyl 1-(2,4-difluorophenyl)-5-methylpyrazole-4-carboxylate
CAS Number 175135-71-4 Molecular Weight 266.24300
Density 1.56g/cm3 Boiling Point 410.9ºC at 760mmHg
Molecular Formula C13H12F2N2O2 Melting Point N/A
MSDS N/A Flash Point 202.3ºC

 Names

Name ethyl 1-(2,4-difluorophenyl)-5-methylpyrazole-4-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.56g/cm3
Boiling Point 410.9ºC at 760mmHg
Molecular Formula C13H12F2N2O2
Molecular Weight 266.24300
Flash Point 202.3ºC
Exact Mass 266.08700
PSA 44.12000
LogP 2.63560
Vapour Pressure 5.82E-07mmHg at 25°C
Index of Refraction 1.651

 Safety Information

Hazard Codes Xi: Irritant;
Safety Phrases S23-S24/25
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%

 Synonyms

hms546l02
pc3211
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