Product Description Tetrakis(dimethylsilyl)silane Other Details Molecular Formula: C8H28Si5 Molecular Weight: 264.74 CAS Number: 2003-85-2 Minimum Purity: 0.98 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