3,9-BIS(2,2-(DIBROMOMETHYL)-3-BROMOPROPOXY)-2,4,8,10-TETRAOXA-3,9-DIPHOSPHASPIRO(5.5)UNDECANE-3,9-DIOXIDE
3,9-bis(2,2-(dibromomethyl)-3-bromopropoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecane-3,9-dioxide