Product Description Monobutyl itaconate Other Details Molecular Formula: C9H14O4 Molecular Weight: 186.21 CAS Number: 6439-57-2 Minimum Purity: >95% (GC) 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