Product Description Dibutyl maleate Other Details Molecular Formula: C12H20O4 Molecular Weight: 228.28 CAS Number: 105-76-0 Minimum Purity: 0.96 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days