Product Specification 2-BUTYL FURAN Other Details Other Details Status: Synthetic Food Grade: Yes Kosher: Yes Halal: Yes ECHA Number: 224-732-7 FLAVIS Number: 13.103 JECFA Number: 1490 COE Number: 10927 Dangerous Goods Dangerous Goods: Yes UN Number: 1993 DG Class: 3 Packing Group: III Documentation