2(3H)-Furanone,4,5-dichlorodihydro- is a chemical compound registered under CAS number 114434-99-0, with the molecular formula C4H4Cl2O2 and a molecular weight of about 154.97 g/mol. It is also known as 2(3H)-Furanone,4,5-dichlorodihydro-(9CI). FireTardant supplies 2(3H)-Furanone,4,5-dichlorodihydro- for laboratory research and bulk production; product code 648843. Send an inquiry for purity, packaging, price and lead time.