Product Description Nonanoic anhydride Other Details Molecular Formula: C18H34O3 Molecular Weight: 298.46 CAS Number: 1680-36-0 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