NAT.ISOBUTYL ISOVALERATE PRODUCT NAME NAT.ISOBUTYL ISOVALERATE SYNONYM NAT.ISOBUTYL ISOPENTANOATE CODE 3537 CAS Nº 589-59-3 FEMA Nº 3369 EINECS 209-653-8 FORMULA C9 H18 O2 MOLECULAR WEIGHT 158,00