Product Specification 3-BUTEN-1-YL ISOTHIOCYANATE Other Details Other Details Status: Synthetic Food Grade: Yes Kosher: Yes Halal: Yes ECHA Number: 222-209-8 FLAVIS Number: 12.283 JECFA Number: 1889 Dangerous Goods Dangerous Goods: Yes UN Number: 2810 DG Class: 6.1 Packing Group: II Documentation