Product Description 2-(Trifluoromethyl)-4H-pyran-4-one Other Details Molecular Formula: C6H3F3O2 Molecular Weight: 164.082 CAS Number: 204516-31-4 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0