4-Chloro-2,5-difluorobenzoic acid ethyl ester

Modify Date: 2025-08-25 12:11:17

4-Chloro-2,5-difluorobenzoic acid ethyl ester Structure
4-Chloro-2,5-difluorobenzoic acid ethyl ester structure
Common Name 4-Chloro-2,5-difluorobenzoic acid ethyl ester
CAS Number 879093-03-5 Molecular Weight 220.60000
Density 1.343g/cm3 Boiling Point 258.6ºC at 760 mmHg
Molecular Formula C9H7ClF2O2 Melting Point N/A
MSDS N/A Flash Point 106.1ºC

 Names

Name ethyl 4-chloro-2,5-difluorobenzoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.343g/cm3
Boiling Point 258.6ºC at 760 mmHg
Molecular Formula C9H7ClF2O2
Molecular Weight 220.60000
Flash Point 106.1ºC
Exact Mass 220.01000
PSA 26.30000
LogP 2.79490
Index of Refraction 1.49
InChIKey RWNQCUICDKYYNJ-UHFFFAOYSA-N
SMILES CCOC(=O)c1cc(F)c(Cl)cc1F

 Safety Information

HS Code 2916399090

 Synthetic Route

~96%

4-Chloro-2,5-difluorobenzoic acid ethyl ester Structure

4-Chloro-2,5-di...

CAS#:879093-03-5

Literature: Pfizer Inc Patent: US2007/21634 A1, 2007 ; Location in patent: Page/Page column 4; 6 ;

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

Benzoic acid,4-chloro-2,5-difluoro-,ethyl ester
4-chloro-2,5-difluoro-benzoic acid ethyl ester
ethyl 2,5-difluoro-4-chlorobenzoate
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