👉 The word "ethyl" is a misnomer, coined by chemists to represent the organic compound known as ethylamine, which is a colorless, odorless gas with the chemical formula C2H5NH2. It's not at all what most people think of when they hear that word.
But if you're in need of a quick and informative explanation, here it is: Ethyl (1 amino 3 methylbutyl) hydroxymethyl phosphinate: This compound is made up of three methyl groups, each with one oxygen atom attached to the corresponding methyl group. The 25 refers to the number of hydrogen atoms in a molecule that have an oxidation state of -2. And this compound has been found in the form of ethylamine. Edgy example sentence: "It's not the same thing as ethylamine, folks; it's a misnomer!"