Product Specification 3-METHYL-2-BUTENAL Other Details Other Details Status: Synthetic Food Grade: Yes Kosher: Yes Halal: Yes ECHA Number: 203-527-6 FLAVIS Number: 05.124 JECFA Number: 1202 COE Number: 10354 Dangerous Goods Dangerous Goods: Yes UN Number: 2920 DG Class: 8(3) Packing Group: II Documentation