Pentylamine

Pentylamine (CAS 110-58-7, EC 203-780-2, formula C5H13N) is a primary aliphatic amine, also referred to commercially as n-AmNH2, Amylamine, or Amine C5. It carries no E-code designation. The compound is classified under HS code 29211990 for customs and trade purposes.

In pharmaceutical synthesis, pentylamine serves as an intermediate in building nitrogen-containing active compounds, where its primary amine group reacts selectively with carbonyl and acid chloride functionalities. In water treatment and metalworking fluids, it functions as a corrosion inhibitor by adsorbing onto metal surfaces through the lone pair on the nitrogen atom, displacing moisture and forming a protective layer.

Pentylamine is supplied as a technical-grade liquid and is subject to REACH registration requirements within the European Economic Area. Procurement teams should confirm SDS compliance and confirm packaging formats, typically available in drums or IBC containers, with the supplier prior to order placement.