Product Description trans-1,2-Bis(phenylsulfonyl)ethylene Other Details Molecular Formula: C14H12O4S2 Molecular Weight: 308.38 CAS Number: 963-16-6 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: 0 Leadtime:0