Cyclohexanamine, 4,4‘-methylenebis-, [trans(trans)]-, BIS(4-AMINOCYCLOHEXYL)METHANE, 4t,4't-Methandiyl-bis-cyclohex-r-ylamin, 4,4'-trans-trans-diamino-dicyclohexyl methane, trans-trans-bis-para-aminocyclohexylmethane, trans,trans-4,4'-diaminodicyclohexylmethane