2NH

2NH refers to a chemical compound, specifically an amine with the molecular formula C2H7N. It is more commonly known as ethylamine. Ethylamine is a primary amine, meaning the nitrogen atom is bonded to one ethyl group and two hydrogen atoms. It is a colorless liquid with a strong ammonia-like odor. Ethylamine is highly soluble in water and is also soluble in organic solvents like ethanol and diethyl ether. It is a basic compound due to the lone pair of electrons on the nitrogen atom. Ethylamine is an important chemical intermediate and is used in the synthesis of various organic compounds, including pharmaceuticals, dyes, and pesticides. It can be synthesized through several methods, including the reaction of ethanol with ammonia. Industrially, it is often produced by the catalytic amination of ethanol. Ethylamine is flammable and should be handled with care, avoiding contact with oxidizing agents. Its CAS registry number is 75-04-7.