68921-97-1 EINECS 272-973-1 Silicon(1+), tris(2-(acetyl-kappaO)cyclohexanonato-kappaO)-, (OC-6-11)-hexafluoroantimonate(1-) Tris(2-acetylcyclohexanoato)silicon(IV), hexafluoroantimonate Tris(2-acetylcyclohexanonato-O,O')silicon(1+) hexafluoroantimonate(1-)