Product Description 1,4-Diethynyl-2-nitrobenzene Other Details Molecular Formula: C10H5NO2 Molecular Weight: 171.15 CAS Number: 113639-27-3 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