What is the chemical compound CH₃NH₂ more commonly known as?

The chemical compound CH₃NH₂ is more commonly known as methylamine. This designation comes from its structure, where CH₃ represents a methyl group (−CH₃) linked to an amine group (−NH₂). Methylamine is a simple aliphatic amine and is often used in the production of various chemical compounds, as well as in pharmaceuticals and agricultural chemicals. The presence of the amine group is what characterizes it as an amine, and the methyl group attached to it identifies it as methylamine specifically.

Understanding the naming of organic compounds is crucial in chemistry, and recognizing that the prefix "methyl-" refers to a one-carbon unit helps in identifying methylamine correctly among similar compounds.