Product Description 9-Undecynoic acid Other Details Molecular Formula: C11H18O2 Molecular Weight: 182.26 CAS Number: 22202-65-9 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