Product Description Pentafluorobenzenesulfonyl Chloride Other Details Molecular Formula: C6ClF5O2S Molecular Weight: 266.57 CAS Number: 832-53-1 Minimum Purity: 98% (GC) 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