NAT.ISOBUTYL ISOBUTYRATE PRODUCT NAME NAT.ISOBUTYL ISOBUTYRATE SYNONYM NAT.ISOBUTYL ISOBUTYRATE CODE 3536 CAS Nº 97-85-8 FEMA Nº 2189 EINECS 202-612-5 FORMULA C8 H16 O2 MOLECULAR WEIGHT 144,00