WebPhosphoroxychlorid ist eine giftige, an der Luft stark rauchende Flüssigkeit, die formal das Trichlorid der Phosphorsäure darstellt. Oops something went wrong: 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
Synthesis of phosphorus‐containing polymers with potential …
WebPhosphortrichloridoxid; Phosphorus chloride oxide (PCl3O) Phosphorus chloride oxide (PCl3O) Phosphorus chloride oxide (POCl3) Phosphorus chloride oxide … WebPhosphoroxychlorid ist eine giftige, an der Luft stark rauchende Flüssigkeit, die formal das Trichlorid der Phosphorsäure darstellt. Inhaltsverzeichnis 1 Gewinnung und Darstellung … philly green infrastructure
Landolt-Börnstein Substance / Property Index
Web) wurden mittels Atherton‐Todd‐ und Fields‐Kabachnik‐Reaktion sowie durch direkte Umsetzung mit Phosphortrichlorid oder Phosphortrichloridoxid phosphoryliert. … WebEurostat'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. philly greenville