Product Description Trimethyloctadecylammonium bromide Other Details Molecular Formula: C21H46BrN Molecular Weight: 392.5 CAS Number: 1120-02-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 10g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days