Product Description Trichloromethanesulfonyl chloride Other Details Molecular Formula: CCl4O2S Molecular Weight: 217.89 CAS Number: 2547-61-7 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:50 Days Sizes 3: 0 Leadtime:0