Product Specification SEC-BUTYL ETHYL ETHER Other Details Other Details Status: Synthetic Food Grade: Yes Kosher: Yes Halal: Yes ECHA Number: 220-234-9 FLAVIS Number: 03.005 JECFA Number: 1231 COE Number: 10911 Dangerous Goods Dangerous Goods: Yes UN Number: 1179 DG Class: 3 Packing Group: II Documentation