Product Specification ISOAMYL BUTYRATE (DOUBLE ISOMER) Other Details Other Details Status: Synthetic Food Grade: Yes Kosher: Yes Halal: Yes ECHA Number: 203-380-8 FLAVIS Number: 09.055 JECFA Number: 45 COE Number: 282 Dangerous Goods Dangerous Goods: Yes UN Number: 2620 DG Class: 3 Packing Group: III Documentation