Metenamine (CED0031870)

Metenamine is an exogenous organic compound with the formula C6H12N4 and an average molecular weight of 140.19 g/mol. It exists as a solid at room temperature. Metenamine belongs to the 1,3,5-triazinanes, a subclass of triazinanes within the organic compounds. This compound serves as an industrial preservative and an industrial adhesion/cohesion promoter. It is utilized in healthcare, pharmaceuticals, and veterinary products as an antibacterial and urological agent, and it is used in agriculture and land management as a pesticide. In food preservation, it is used to prevent the "late blowing" of hard cheese by inhibiting the growth of unwanted bacteria, acting through the release of formaldehyde under acidic conditions. Its use in this capacity is declining and limited; as of 2002, European use was limited to Provolone, a type of Italian cheese. Metenamine is found in or released from 48 recorded sources. These include electrical and electronic equipment such as amplifiers, antennas, auxiliary devices, coils, and colour television systems. It is present in food, food processing, and cookware, including food contact materials, food preservation, the preparation of wine or sparkling wine, the preparation of wort, and fermentation processes for beer. In household cleaning and consumer products, it is found in bleaching agents, perfumes within detergents and soaps, cigar cigarettes, non electric simulated smoking devices, and other smoking requisites. In building and construction, it is found in ceilings, fencing, ladders, roofs, stairs, and ramps. Recorded exposure routes for the compound include oral, inhalation, topical, touch, and extracorporeal.