Product Description 1,1,1,3,3,3-Hexamethyldisilazane pure (HMDS), 98% Other Details Molecular Formula: 0 Molecular Weight: 0 CAS Number: 999-97-3 Minimum Purity: 0 UN Number: UN No.:3286 Dangerous Goods Class: IMCO Class No.:3(6.1 & 8) Packing Group: Packing Group:II Storage Temperature: Room Temperature Sizes 1: 0 Leadtime:45 - 60 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0