Product Description (Benzo[3,4-d]1,3-dioxolan-5-ylmethylene)-methane-1,1-dicarbonitrile Other Details Molecular Formula: C11H6N2O2 Molecular Weight: 198.18 CAS Number: 2972-82-9 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0