Phosphortrichloridoxid
WebIndex 2008 of organic compounds listed in the scientific data collection Landolt Boernstein WebPhosphoroxychlorid ist eine giftige, an der Luft stark rauchende Flüssigkeit, die formal das Trichlorid der Phosphorsäure darstellt. Inhaltsverzeichnis 1 Gewinnung und Darstellung 1.1 Im Labormaßstab 1.2 Industrielle Verfahren 2 Eigenschaften 2.1 Physikalische Eigenschaften 2.2 Materialverträglichkeit 2.3 Chemische Eigenschaften 3 Verwendung
Phosphortrichloridoxid
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Phosphoryl chloride (commonly called phosphorus oxychloride) is a colourless liquid with the formula POCl3. It hydrolyses in moist air releasing phosphoric acid and fumes of hydrogen chloride. It is manufactured industrially on a large scale from phosphorus trichloride and oxygen or phosphorus pentoxide. It is … See more Like phosphate, POCl3 is tetrahedral in shape. It features three P−Cl bonds and one strong P=O double bond, with an estimated bond dissociation energy of 533.5 kJ/mol. On the basis of bond length and … See more POCl3 reacts with water to give hydrogen chloride and phosphoric acid: O=PCl3 + 3 H2O → O=P(OH)3 + 3 HCl Intermediates in the … See more In one commercial application, phosphoryl chloride is used in the manufacture of phosphate esters. Triarylphosphates such as triphenyl phosphate and tricresyl phosphate are … See more With a freezing point of 1 °C and boiling point of 106 °C, the liquid range of POCl3 is rather similar to water. Also like water, POCl3 autoionizes, owing to the reversible formation of [POCl2] cations and Cl anions. See more Phosphoryl chloride can be prepared by many methods. Phosphoryl chloride was first reported in 1847 by the French chemist Adolphe Wurtz by reacting phosphorus pentachloride with water. By oxidation The commercial … See more • Handbook of Chemistry and Physics (71st ed.). Ann Arbor, MI: CRC Press. 1990. • Stecher, Paul G. (1960). The Merck Index of Chemicals … See more WebPlease use instead the cart to request a quotation or an order. If you want to request a quotation or place an order, please instead add the desired products to your cart and then request a quotation or order from the cart.
WebPhosphoroxychlorid ist eine giftige, an der Luft stark rauchende Flüssigkeit, die formal das Trichlorid der Phosphorsäure darstellt. Inhaltsverzeichnis 1 Gewinnung und Darstellung … WebPhosphorus (V) oxychloride, 99% Formula: Cl 3 OP Purity: 99% Color and Shape: Liquid Molecular weight: 153.33 Ref: 02-010525 Estimated delivery in United States, on …
http://www.beesongrows.com/Global/Products/Phosphorus-oxychloride/Suppliers-0-2.html WebFosforoxychlorid; Oxychlorid fosforecny; oxychloridfosforecny; Phosphoroxidchlorid; Phosphortrichloridoxid; Phosphorus chloride oxide (POCl3); Phosphorus oxytrichloride; …
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WebTranslation for: 'Phosphoroxychlorid, Phosphorylchlorid, Phosphortrichloridoxid, Phosphoroxidtrichlorid, POCl3 (u.E.) (S, Chem)' in German->Chinese dictionary. Search over 14 million words and phrases in more than 510 language pairs. orchardhead care homeA phosphoramidite (RO)2PNR2 is a monoamide of a phosphite diester. The key feature of phosphoramidites is their markedly high reactivity towards nucleophiles catalyzed by weak acids e.c., triethylammonium chloride or 1H-tetrazole. In these reactions, the incoming nucleophile replaces the NR2 moiety. orchardgate apartmentshttp://www.beesongrows.com/China/Products/Phosphorus-oxychloride/Suppliers-0-0.html orchardgrass seeds per poundWebPhosphortrichlorid ist ein recht starkes Reduktionsmittel und wird als Sauerstoff-Akzeptor eingesetzt. Dabei bildet sich als Oxidationsprodukt Phosphorylchlorid, das als … orchardgrove nurseryWeb1 Systematic name: (2,3‐Epoxypropyl)crotonate. ) wurden mittels Atherton‐Todd‐ und Fields‐Kabachnik‐Reaktion sowie durch direkte Umsetzung mit Phosphortrichlorid oder Phosphortrichloridoxid phosphoryliert. 1H‐NMR‐, 31P‐NMR‐ und IR‐Spektroskopie sowie elementaranalytisch bestimmt. Citing Literature Volume199, Issue1 August 1992 … iptv high techWebPhosphorous pentasulfide is used as organo- phosphorus pesticides, lube oil additive, ore flotation agents and also in the manufacture of mercaptans. 7 Products/Chemicals (Click … iptv hosting firestickWebEurostat's classifications server aims at making available as much information as possible relating to the main international statistical classifications in various fields: economic analysis, environment, education, occupations, national accounts, etc. iptv hindi channel subscription providers