ethyl 4-(2,6-difluorophenyl)-4-oxobutanoate

Modify Date: 2024-03-05 16:46:47

ethyl 4-(2,6-difluorophenyl)-4-oxobutanoate Structure
ethyl 4-(2,6-difluorophenyl)-4-oxobutanoate structure
Common Name ethyl 4-(2,6-difluorophenyl)-4-oxobutanoate
CAS Number 493004-53-8 Molecular Weight 242.21900
Density 1.217g/cm3 Boiling Point 319.6ºC at 760 mmHg
Molecular Formula C12H12F2O3 Melting Point N/A
MSDS N/A Flash Point 142.3ºC

 Names

Name ethyl 4-(2,6-difluorophenyl)-4-oxobutanoate

 Chemical & Physical Properties

Density 1.217g/cm3
Boiling Point 319.6ºC at 760 mmHg
Molecular Formula C12H12F2O3
Molecular Weight 242.21900
Flash Point 142.3ºC
Exact Mass 242.07500
PSA 43.37000
LogP 2.49080
Index of Refraction 1.48

 Safety Information

HS Code 2918300090

 Synthetic Route

~59%

ethyl 4-(2,6-difluorophenyl)-4-oxobutanoate Structure

ethyl 4-(2,6-di...

CAS#:493004-53-8

Literature: US2004/236147 A1, ; Page 11-12 ;

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%