Product Description 2,5-Dichlorocinnamic acid Other Details Molecular Formula: C9H6Cl2O2 Molecular Weight: 217.05 CAS Number: 20595-47-5 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 0 Leadtime:0