Product Description 2,3-Difluorocinnamic acid Other Details Molecular Formula: C9H6F2O2 Molecular Weight: 184.14 CAS Number: 207981-48-4 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0