2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5'-(1H-isoindole-1,3(2H)-diylidene)bis- (CED0121000)

2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5'-(1H-isoindole-1,3(2H)-diylidene)bis- belongs to the isoindoles, a subclass of isoindoles and derivatives within the organic compounds. This organic compound has the chemical formula C16H9N5O6 and an average molecular weight of 367.28 g/mol. It is utilized industrially as a pigment and is used in various plastics, including Polyvinyl Chloride, Polyurethane, Polypropylene, Low-Density Polyethylene, and High-Density Polyethylene. The compound has been detected in 19 recorded sources across multiple sectors. Within aquatic systems and sediments, it is found in freshwater, seawater, surface water, and groundwater. It is also present in drinking water and water supply sources, specifically in tap water, bottled water, desalinated water, and drinking water. In the sector of wastewater, sanitation, and biosolids, it is recorded in wastewater, unspecified wastewater, wastewater treatment effluent, and mine wastewater. Additional sources include irrigation water from agriculture and land management, as well as bilge water and ballast water from marine, shipping, and aquaculture sectors. Furthermore, it has been found in appliances, HVAC, and refrigerants, specifically in water heaters and water coolers. Recorded routes of exposure for this compound include oral, inhalation, and touch.