2-Methylbutane, commonly known as isopentane, is a branched-chain, saturated hydrocarbon. It has two structural isomers, pentane and neopentane. In 1884, pioneering British organic chemist William ...

IT is well known that when two long-chain compounds, stereoisomeric with one another around a double bond, are adsorbed at a surface, they infiuence the tension there to extents which differ ...