The chemical Dequalinium chloride has a designated molecular formula of C30H40Cl2N4 and a molecular weight of 527.578 g/mol. Synonyms may include: BAQD 10, Chlorure de dequalinium [INN-French], Cloruro de decalinio [INN-Spanish], 1,10-Decamethylene-bis(4-aminoquinaldinium chloride), 1,1'-Decamethylenebis(4-aminoquinaldinium chloride), Decamethylenebis(4-aminoquinaldinium chloride), Decamine, Decamine (pharmaceutical), Decaminum, Dekadin (ChemID).