Product Description 2,3,4,5-Tetrafluorobenzaldehyde Other Details Molecular Formula: C7H2F4O Molecular Weight: 178.08 CAS Number: 16583-06-5 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:50 Days Sizes 2: 1g Leadtime:50 Days Sizes 3: 5g Leadtime:50 Days