Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, composition, reactions, and preparation (by synthesis or by other means) of carbon-based compounds, hydrocarbons, and their derivatives. These compounds may contain any number of other elements, including hydrogen, nitrogen, oxygen, the halogens as well as phosphorus, silicon, and sulfur.
Organic compounds form the basis of all earthly life. They are structurally diverse. The range of application of organic compounds is enormous. They either form the basis of, or are important constituents of, many products including plastics, drugs, petrochemicals, food, explosive material, and paints.
Read more about" $new_link:&"nbsp; History, Characterization, Properties, Nomenclature, Organic Synthesis, Organic Reactions
Other articles related to "organic, organic compounds, compounds":
... Measurements of organic matter generally measure only organic compounds or carbon, and so are only an approximation of the level of once-living or decomposed matter ... Some definitions of organic matter likewise only consider "organic matter" to refer to only the carbon content, or organic compounds, and do not consider the origins or decomposition of the matter ... In this sense, not all organic compounds are created by living organisms, and living organisms do not only leave behind organic material ...
... the Control of Emissions of Volatile Organic Compounds or Their Transboundary Fluxes is an agreement to provide for the control and reduction of emissions of volatile organic ...
... Scientists once thought that organic compounds are or could only be created by living organisms ... Over time, human have learned how to synthesize organic compounds ... There is an immense number of distinct compounds that contain carbon atoms ...
... autotrophic carbon fixation pathways generating small molecule (non-polymer) organic compounds from inorganic gases (e.g ... These organic compounds were retained on or in the mineral base as organic ligands of the transition metal centers with a flow retention time in correspondence with their mineral bonding strength ... autocatalytic by being accelerated by their organic products turned ligands ...
... Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids ... Organic chemicals are widely used as ingredients in household products ... Paints, varnishes, and wax all contain organic solvents, as do many cleaning, disinfecting, cosmetic, degreasing, and hobby products ...
Famous quotes containing the words compounds and/or organic:
“We can come up with a working definition of life, which is what we did for the Viking mission to Mars. We said we could think in terms of a large molecule made up of carbon compounds that can replicate, or make copies of itself, and metabolize food and energy. So that’s the thought: macrocolecule, metabolism, replication.”
—Cyril Ponnamperuma (b. 1923)
“When life has been well spent, age is a loss of what it can well spare,—muscular strength, organic instincts, gross bulk, and works that belong to these. But the central wisdom, which was old in infancy, is young in fourscore years, and dropping off obstructions, leaves in happy subjects the mind purified and wise.”
—Ralph Waldo Emerson (1803–1882)