| RTECS = VV5705400 }} | Section2 = | Section3 = | Section7 =,,, . | SPhrases =,, . }} | Section8 = }} Tetramethylsilane (abbreviated as TMS)'s the chemical compound with the formula Si(CH3)4. It's the simplest tetraorganosilane. Like all silanes, the TMS framework's tetrahedral. TMS's a building block in organometallic chemistry but also finds use in diverse niche applications. Synthesis and reactions TMS's a by-product of the production of methyl chlorosilanes, SiClx(CH3)4−x, via the "d… (More on Tetramethylsilane)