Product Description 1H-Indene, 2-ethynyl-2,3-dihydro- Other Details Molecular Formula: C11H10 Molecular Weight: 142.1971 CAS Number: 170161-03-2 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:50 Days Sizes 2: 500mg Leadtime:50 Days Sizes 3: 1g Leadtime:50 Days