Filler, Robert’s team published research in Canadian Journal of Chemistry in 1966 | CAS: 4522-93-4

Ethyl 2,3,4,5,6-pentafluorobenzoate(cas: 4522-93-4) belongs to esters. They are important in biology, being one of the main classes of lipids and comprising the bulk of animal fats and vegetable oils.SDS of cas: 4522-93-4 They perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market.

The author of 《Polyfluorinated aromatic esters. Preparation and carbonyl stretching frequencies》 were Filler, Robert; White, James F.; Kacmarek, Andrew J.; Solomon, Irvine J.. And the article was published in Canadian Journal of Chemistry in 1966. SDS of cas: 4522-93-4 The author mentioned the following in the article:

RCO2R’ (R, R’ = Ph, C6F5, Et, CF3, or CF3CH2) are prepared and the ir spectra are discussed in terms of inductive and mesomeric effects. The 4 canonical structures I-IV are considered. The experimental process involved the reaction of Ethyl 2,3,4,5,6-pentafluorobenzoate(cas: 4522-93-4SDS of cas: 4522-93-4)

Ethyl 2,3,4,5,6-pentafluorobenzoate(cas: 4522-93-4) belongs to esters. They are important in biology, being one of the main classes of lipids and comprising the bulk of animal fats and vegetable oils.SDS of cas: 4522-93-4 They perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market.

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics