Product Description Diethyl diethylmalonate Other Details Molecular Formula: C11H20O4 Molecular Weight: 216.27 CAS Number: 77-25-8 Minimum Purity: 0.97 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