The Industrial Revolution, also known as the First Industrial Revolution, was a period of global transition of the human economy towards more widespread, efficient and stable manufacturing processes that succeeded the Agricultural Revolution, starting from Great Britain and spreading to continental Europe and the United States, that occurred during the period from around 1760 to about 1820–1840. This transition included going from hand production methods to machines; new chemical manufacturing and iron production processes; the increasing use of water power and steam power; the development of machine tools; and the rise of the mechanized factory system. Output greatly increased, and the result was an unprecedented rise in population and the rate of population growth. The textile industry was the first to use modern production methods, and textiles became the dominant industry in terms of employment, value of output, and capital invested.
Mesitylene or 1,3,5-trimethylbenzene is a derivative of benzene with three methyl substituents positioned symmetrically around the ring. The other two isomeric trimethylbenzenes are 1,2,4-trimethylbenzene (pseudocumene) and 1,2,3-trimethylbenzene (hemimellitene). All three compounds have the formula C6H3(CH3)3, which is commonly abbreviated C6H3Me3. Mesitylene is a colorless liquid with sweet aromatic odor. It is a component of coal tar, which is its traditional source. It is a precursor to diverse fine chemicals. The mesityl group (Mes) is a substituent with the formula C6H2Me3 and is found in various other compounds.
meta-Cresol, also 3-methylphenol, is an organic compound with the formula CH3C6H4(OH). It is a colourless, viscous liquid that is used as an intermediate in the production of other chemicals. It is a derivative of phenol and is an isomer of p-cresol and o-cresol.
Collidine is the trivial name used to describe the chemical compounds which are trimethyl derivatives of pyridine. Their chemical properties resemble those of pyridine, although the presence of the methyl groups may prohibit some of the more straightforward reactions. Collidine comes in several isomers:
A chlorophenol is any organochloride of phenol that contains one or more covalently bonded chlorine atoms. There are five basic types of chlorophenols and 19 different chlorophenols in total when positional isomerism is taken into account. Chlorophenols are produced by electrophilic halogenation of phenol with chlorine.
Rise and Shine is the fourteenth studio album by American country music artist Randy Travis. It was released on October 15, 2002 by Word Records. It was produced the single "Three Wooden Crosses", which in 2003 became his first Number One single on the Hot Country Singles & Tracks chart since 1994's "Whisper My Name". The only other single release from this album was "Pray for the Fish", which peaked at #48.
The Zachary Taylor House, also known as Springfield, was the boyhood home of the 12th president of the United States, Zachary Taylor. Located in what is now a residential area of Louisville, Kentucky, Taylor lived there from 1785 to 1808, held his marriage there in 1810, and returned there periodically the rest of his life.
Trimethoxyphenethylamines (TMPEA) are a group of positional isomers of the psychedelic cactus alkaloid mescaline. Some of them are described in the book PiHKAL by Alexander Shulgin and Ann Shulgin.
In enzymology, a 2,6-dihydroxypyridine 3-monooxygenase (EC 1.14.13.10) is an enzyme that catalyzes the chemical reaction
A trichlorophenol is any organochloride of phenol that contains three covalently bonded chlorine atoms. Trichlorophenols are produced by electrophilic halogenation of phenol with chlorine. Different isomers of trichlorophenol exist according to which ring positions on the phenol contain chlorine atoms. 2,4,6-Trichlorophenol, for example, has two chlorine atoms in the ortho positions and one chlorine atom in the para position.
The 2008 WGC-CA Championship was a golf tournament that was contested from March 20–23 at Doral Golf Resort & Spa in Doral, Florida. It was the ninth WGC-CA Championship tournament, and the second of three World Golf Championships events held in 2008.
A trihydroxyanthraquinone or trihydroxyanthracenedione is any of several isomeric organic compounds with formula C
14H
8O
5, formally derived from anthraquinone by replacing three hydrogen atoms by hydroxyl groups. They include several historically important dyes. The isomers may differ in the parent anthraquinone isomer and/or of the three hydroxyl groups.
2,6-Dihydroxypyridine is an alkaloid with the molecular formula C5H3N(OH)2. It is a colorless solid. 2,6-Dihyroxypyridine is an intermediate in the degradation of nicotine.
High Contrast is an album by Hungarian jazz guitarist Gábor Szabó, produced by Tommy LiPuma and recorded by Bruce Botnick at Capitol Studios, Hollywood in December 1970 & at The Record Plant, Hollywood in February 1971. The album features a major contribution from songwriter and guitarist Bobby Womack, including the original version of Womack's "Breezin'", that George Benson would have a major hit with in 1976. The composition "If You Don't Want My Love" was also used by Womack in his soundtrack to the film Across 110th Street.
In geometry, the order-6 triangular hosohedral honeycomb a regular space-filling tessellation with Schläfli symbol {2,3,6}. It has 6 triangular hosohedra {2,3} around each edge. It is a degenerate honeycomb in Euclidean space, but can be seen as a projection onto the sphere. Its vertex figure, a triangular tiling is seen on each hemisphere.
The molecular formula C9H12O (molar mass: 136.19 g/mol, exact mass: 136.0888 u) may refer to:
In organic chemistry, the Bohlmann–Rahtz pyridine synthesis is a reaction that generates substituted pyridines in two steps, first a condensation reaction between an enamine and an ethynylketone to form an aminodiene intermediate, which after heat-induced E/Z isomerization undergoes a cyclodehydration to yield 2,3,6-trisubstituted pyridines.
