4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydromethyl-, (3aR,4S,7R,7aS)-rel- (CED0084993)

4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydromethyl-, (3aR,4S,7R,7aS)-rel- is an organic compound with the formula C10H10O3 and an average molecular weight of 178.19 g/mol. 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydromethyl-, (3aR,4S,7R,7aS)-rel- belongs to the dicarboxylic acids and derivatives, a subclass of carboxylic acids and derivatives within the organic compounds. This substance has been identified in or released from 32 recorded sources across multiple sectors. Within electrical and electronic equipment, it is associated with antennas, auxiliary devices, coils, communication cables or conductors, and cores yokes or armatures, among six others. It is found in drinking water and water supply systems, including bottled, desalinated, tap, and drinking water. The compound is also present in aquatic systems and sediments, such as freshwater, seawater, surface water, and groundwater. Additionally, it is detected in wastewater, sanitation, and biosolids, specifically in mine wastewater, industrial wastewater, wastewater treatment effluent, and unspecified wastewater. Other sources include marine, shipping, and aquaculture sectors, specifically bilge water and ballast water, as well as HVAC and appliances, such as water heaters and water coolers, and five additional sectors. Recorded exposure routes for this compound include oral, inhalation, and touch.