Product Description 2,2'-Oxydiacetyl dichloride Other Details Molecular Formula: C4H4Cl2O3 Molecular Weight: 170.98 CAS Number: 21062-20-4 Minimum Purity: 97% (GC) 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