Product Description Diethyl sulfate Other Details Molecular Formula: C4H10O4S Molecular Weight: 154.18 CAS Number: 64-67-5 Minimum Purity: 98% (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: 100g Leadtime:20 Days