Isobornyl acetate has an estimated vapor pressure of 0.11 mm Hg(2) and exists as a liquid under environmental conditions; therefore, isobornyl acetate may volatilize from dry soil. Flammable CC BY-SA 4.0 [11], Borneol has been shown to have little to no irritation effect when applied to the human skin at a small dose. Esters react with acids to liberate heat along with alcohols and acids. The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. I use WIKI 2 every day and almost forgot how the original Wikipedia looks like. It is used as a food additive,[2] flavouring agent, and odour agent. Notes and references. Congratulations on this excellent venture… what a great idea! [15] The structural isomer fenchol is also a widely used compound derived from certain essential oils. a colorless liquid, C 12 H 20 O 2 , having a piny, camphorlike odor, used chiefly as a scent in the manufacture of perfume, and as a plasticizer. 1984. An early description is found in the Bencao Gangmu. The structural isomer fenchol is also a widely used compound derived from certain essential oils. Being chiral, borneol exists as two enantiomers. "Chemical composition and antimicrobial activity of the essential oils of Pinus peuce (Pinaceae) growing wild in R. Macedonia". The compound was named in 1842 by the French chemist Charles Frédéric Gerhardt. Retrieved 2008-03-02. C. Gerhardt (1842) "Sur la transformation de l'essence de valériane en camphre de Bornéo et en camphre des laurinées" (On the transformation of the essence of valerian into Borneo camphor and into laurel camphor). [12] However, a long term exposure to borneol may cause mild irritation. Click on a date/time to view the file as it appeared at that time. Borneol is a bicyclic organic compound and a terpene derivative. Its molecular formula is C 12 H 20 O 2 and its molecular weight is 196.29 g/mol. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. bornyl-acetate. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology. Originaldatei ‎(SVG-Datei, Basisgröße: 331 × 185 Pixel, Dateigröße: 17 KB), https://creativecommons.org/licenses/by-sa/4.0 [14] Isobornyl is the univalent radical C10H17 that is derived from isoborneol. (4,7,7-Trimethyl-3-bicyclo[2.2.1]heptanyl) acetate, InChI=1S/C12H20O2/c1-8(13)14-10-7-9-5-6-12(10,4)11(9,2)3/h9-10H,5-7H2,1-4H3, Except where otherwise noted, data are given for materials in their. Odor Description: camphoraceous, coniferous, earthy; pineneedle-like Lincoln, D.E., B.M. [14] Isobornyl is the univalent radical C10H17 that is derived from isoborneol. [12] However, a long term exposure to borneol may cause mild irritation. [2] Borneol can be found in several species of Heterotheca,[3] Artemisia, Callicarpa,[4] Dipterocarpaceae, Blumea balsamifera and Kaempferia galanga. Whereas d-borneol was the enantiomer that used to be the most readily available commercially, the more commercially available enantiomer now is l-borneol, which also occurs in nature. One historical name for borneol is Borneo camphor which explains the name. [2] Borneol can be found in several species of Heterotheca,[3] Artemisia, Callicarpa,[4] Dipterocarpaceae, Blumea balsamifera and Kaempferia galanga. Lincoln, D.E., B.M. Its molecular formula is C12H20O2 and its molecular weight is 196.29 g/mol. Entstehung oder Erbauung, https://de.wikipedia.org/wiki/Datei:Bornylacetate_NUMBERING_V1.svg, Lokalen Beschreibungsquelltext hinzufügen, Diese Datei und die Informationen unter dem roten Trennstrich werden aus dem zentralen Medienarchiv. (-)-Bornyl acetate is a flavouring agent [CCD]. bornyl acetate /bawr"nl, -nil/ , Chem . The bornyl group is a univalent radical C10H17 derived from borneol by removal of hydroxyl and is also known as 2-bornyl. The compound was named in 1842 by the French chemist Charles Frédéric Gerhardt. English-Croatian dictionary. That's it. Borneol is a component of many essential oils[7] and it is a natural insect repellent.[8]. 2017-11-22. The bornyl group is a univalent radical C 10 H 17 derived from borneol by removal of hydroxyl and is also known as 2-bornyl. It's suggested for use in household fragrances, but also in chypres, fougeres, and lavender colognes. Heat is also generated by the interaction of esters with caustic solutions. (-)-Bornyl acetate is isolated from Blumea balsamifera, Jasonia sp.

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