alpha-Pinene
Terpene and Hydrocarbon
Turpentine...distillation of resin obtained from trees, mainly pine trees. It is composed of terpenes, mainly the monoterpenes alpha-pinene and beta-pinene . It is sometimes known colloquially as turps, but this more often refers to turpentine substitute... In this article: Turpentine, Beta-pinene, Alpha-pinene, Whale oil, World War II, Vicks, Camphor, and Linalool |
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New Kerala | November 04, 2009
Common plants can help remove indoor air pollutants
...from paint, adhesives, and building materials; TCE from tap water, cleaning agents, insecticides, and plastic products; and alpha-pinene from synthetic paints and odorants," he added. These plants were grown in a shade house for eight...
In this article: Hedera helix, Benzene, Octane, Insecticide, Purple Heart, Trichloroethylene, Decane, and Hexane
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Wikipedia | November 03, 2009
Camphor
Komppa realized this and began industrial production of camphor in Tainionkoski, Finland, in 1907. Camphor can be produced from alpha-pinene, which is abundant in the oils of coniferous trees and can be distilled from turpentine produced as...
In this article: Camphor, Camphoric acid, Cough, Vicks, Carbon, Al-Kindi, Acetate, Pyrophosphate, and Menthol
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Wikipedia | October 25, 2009
Camphene
...camphor oil, citronella oil, neroli, ginger oil, and valerian. It is produced industrially by catalytic isomerization of the more common alpha-pinene . Camphene is used in the preparation of fragrances and as a food additive for flavoring. Its...
In this article: Camphene, Monoterpene, Ginger, and Turpentine
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Wikipedia | October 25, 2009
Alpha-Pinene
...common in North America. The racemic mixture is present in some oils such as eucalyptus oil. The four-membered ring in alpha-pinene 1''' makes it a reactive hydrocarbon, prone to skeletal rearrangements such as the Wagner-Meerwein...
In this article: Alkene, Pinene, Ether, Rosemary, Iodine, Eucalyptus oil, Hydrochloride, Ester, and Acetic acid
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Wikipedia | October 14, 2009
Dysphania ambrosioides
...contains ascaridole (up to 70%), limonene, p-cymene , and smaller amounts of numerous other monoterpenes and monoterpene derivatives (alpha-pinene , myrcene, terpinene, thymol, camphor and trans-isocarveol). Ascaridole...
In this article: Dysphania ambrosioides, Ascaridole, Camphor, Monoterpene, Europe, Chilaquiles, Potato, Tea, Flatulence, and Derivative
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Wikipedia | October 02, 2009
Pinene
...bicyclic terpene (C10H16, 136.24 g/mol known as a monoterpene . There are two structural isomers found in nature: alpha-pinene and beta-pinene . As the name suggests, both forms are important constituents of pine resin; they are also found in...
In this article: Pinene, Beta-pinene, Geranyl pyrophosphate, Carbocation, Pyrophosphate, Monoterpene, Verbenone, Turpentine, and Terpene
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Wikipedia | September 14, 2009
Lavender oil
...evidence. The primary components of lavender oil are linalool (51%) and linalyl acetate (35%). Other components include alpha-pinene, limonene, 1,8-cineole, cis- and trans-ocimene, 3-octanone, camphor, caryophyllene, terpinen-4-ol and...
In this article: Linalool, Linalyl acetate, Hormone, Massage, Cough, Caryophyllene, Cancer, Camphor, and Anxiety
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Wikipedia | August 08, 2009
Alpha-pinene-oxide decyclase
...an alpha-pinene-oxide decyclase () is an enzyme that catalyzes the chemical reaction Hence, this enzyme has one substrate , alpha-pinene oxide, and one product , (Z)-2-methyl-5-isopropylhexa-2,5-dienal. This enzyme belongs to the family...
In this article: Alpha-pinene-oxide decyclase, Lyase, Isomerase, Pinene, and Limonene
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Wikipedia | July 08, 2009
Diisopinocampheylborane
...for the synthesis of chiral secondary alcohols. Diisopinocampheylborane was originally prepared by hydroboration of excess alpha-pinene with borane, but it is now more commonly generated from borane-methyl sulfide (BMS). The compound...
In this article: Alkene, 2-butene, Ketone, Boron, Tetrahydropyran, Grignard reagent, Ethyl group, Ester, and Aldehyde
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Medical News Today | July 28, 2008
Fragrance Materials Association Assures Safety Of Fragrance Ingredients - No Contrary Evidence In Contested University Of Washington Study
...in everyday items, often in much larger quantities than may be used in fragranced products. Some examples include: alpha-Pinene (pine forests); Acetone (cheddar cheese, apple juice, strawberries); 2- Butanone (coffee, citrus fruit,...
In this article: University of Washington, Apple juice, Cheddar cheese, Vinegar, and Risk management
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Description from Wikipedia:
alpha-Pinene
α-Pinene is an organic compound of the terpene class, one of two isomers of pinene. It is an alkene and it contains a reactive four-membered ring. It is found in the oils of many species of many coniferous trees, notably the pine. It is also found in the essential oil of rosemary (Rosmarinus officinalis). Both enantiomers are known in nature; 1S,5S- or (−)-α-pinene is more common in European pines, whereas the 1R,5R- or (+)-α-isomer is more common in North America. The racemic mixture is present in some oils such as eucalyptus oil.
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