Search results
Results from the WOW.Com Content Network
Dimethyldichlorosilane is a tetrahedral organosilicon compound with the formula Si(CH 3) 2 Cl 2. At room temperature it is a colorless liquid that readily reacts with water to form both linear and cyclic Si-O chains. Dimethyldichlorosilane is made on an industrial scale as the principal precursor to dimethylsilicone and polysilane compounds.
LiHMDS is often used in organic chemistry as a strong non-nucleophilic base. [3] Its conjugate acid has a p K a of ~26, [ 4 ] making it is less basic than other lithium bases, such as LDA (p K a of conjugate acid ~36).
Methyltrichlorosilane, also known as trichloromethylsilane, is a monomer and organosilicon compound with the formula CH 3 SiCl 3. It is a colorless liquid with a sharp odor similar to that of hydrochloric acid. As methyltrichlorosilane is a reactive compound, it is mainly used a precursor for forming various cross-linked siloxane polymers.
In organic chemistry, a methyl group is an alkyl derived from methane, containing one carbon atom bonded to three hydrogen atoms, having chemical formula CH 3 (whereas normal methane has the formula CH 4). In formulas, the group is often abbreviated as Me. This hydrocarbon group occurs in many organic compounds. It is a very stable group in ...
Bis(trimethylsilyl) sulfide is the chemical compound with the formula ((CH 3) 3 Si) 2 S. Often abbreviated ( tms ) 2 S, this colourless, vile-smelling liquid is a useful aprotic source of "S 2− " in chemical synthesis.
Silicone caulk can be used as a basic sealant against water and air penetration. In organosilicon and polymer chemistry, a silicone or polysiloxane is a polymer composed of repeating units of siloxane (−O−R 2 Si−O−SiR 2 −, where R = organic group).
Trimethylsilanol (TMS) is an organosilicon compound with the formula (CH 3) 3 SiOH. The Si centre bears three methyl groups and one hydroxyl group. It is a colourless volatile liquid.
Trimethylsilyl chloride, also known as chlorotrimethylsilane is an organosilicon compound (silyl halide), with the formula (CH 3) 3 SiCl, often abbreviated Me 3 SiCl or TMSCl. It is a colourless volatile liquid that is stable in the absence of water. It is widely used in organic chemistry.