Product Description 2-Ethynyl-4-fluorobenzaldehyde Other Details Molecular Formula: C9H5FO Molecular Weight: 148.13 CAS Number: 749874-24-6 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:50 Days Sizes 2: 250mg Leadtime:50 Days Sizes 3: 1g Leadtime:50 Days