Product Description 4-Methoxybutanal Other Details Molecular Formula: C5H10O2 Molecular Weight: 102.13 CAS Number: 21071-24-9 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:65 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0