Product Description Tetrahydrofuran-3-carboxaldehyde, Other Details Molecular Formula: C5H8O2 Molecular Weight: 100.12 CAS Number: 79710-86-4 Minimum Purity: 50 wt. % in H2O 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: 25g Leadtime:20 Days