Product Description 3,4,7,8-Tetramethyl-1,10-phenanthroline Other Details Molecular Formula: C16H16N2 Molecular Weight: 236.31 CAS Number: 1660-93-1 Minimum Purity: 0.95 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: 10g Leadtime:20 Days