... PROPYLTRIMETHOXY SILANEAbstract 3-(CYCLOHEXYLAMINO)PROPYLTRIMETHOXYSILANE(CAS No.3068-78-8), Silane coupling agent KH-557, is ... Formula: C12H27NO3SiMolecular Weight: 261.43CAS Registry Number: 3068-78-8EINECS: 221-329-8Equivalents EVONIK Degussa Dynasylan 1189 Properties ... 5Water solubility:REACTSApplication 3-(CYCLOHEXYLAMINO)PROPYLTRIMETHOXYSILANE(CAS No.3068-78-8), Silane coupling agent KH-557, is ...