👉 The term "esteriferous" is a chemical compound that has an ester group, also known as a carboxylic acid. Esters are有机化合物 which means they have organic groups attached to them. The presence of an ester group in a compound indicates that it is capable of forming compounds with other substances. Esters can be classified into two main categories: primary and secondary. Primary esters have a single carbon-carbon double bond, while secondary esters have multiple carbon