Product Description 3,4-Dichloro-5-hydroxyfuran-2(5H)-one Other Details Molecular Formula: C4H2Cl2O3 Molecular Weight: 168.96 CAS Number: 766-40-5 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days