Product Description Ethyl 1-methylbutyl cyanoacetate Other Details Molecular Formula: C12H21NO2 Molecular Weight: 211.3 CAS Number: 100453-11-0 Minimum Purity: 97% (total isomers) 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