Synonyms: Quadrosilan;Cisobitan;Kabi 1774;Quadrosilane [INN-French];Quadrosilanum [INN-Latin];EINECS 251-406-1;2,6-cis-Diphenylhexamethylcyclotetrasiloxane;Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane;2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane;2,6-Diphenyl-2,4,6,6,8,8-hexamethylcyclotetrasiloxane;CYCLOTETRASILOXANE, 2,6-DIPHENYLHEXAMETHYL-, Z-;cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane;Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-;Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-;trans-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane;Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis-;Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)-;CYCLOTETRASILOXANE, 2,6-DIPHENYL-2,4,4,6,8,8-HEXAMETHYL-, (E)-;4657-20-9;Quadrosilane;Quadrosilanum;AC1L2GYR;Quadrosilan [BAN:INN];UNII-C5KT601WPM;Cyclotetrasiloxane, hexamethyldiphenyl-;LS-58845;LS-58846;LS-58847;2,6-DIPHENYLHEXAMETHYLCYCLOTETRASILOXANE;cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane;2,2,4,6,6,8-hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane;33204-76-1;33204-77-2