WebZeitschrift für anorganische und allgemeine Chemie. Volume 631, Issue 8 p. 1471-1476 p. 1471-1476 Phosphorus trichloride is an inorganic compound with the chemical formula PCl3. A colorless liquid when pure, it is an important industrial chemical, being used for the manufacture of phosphites and other organophosphorus compounds. It is toxic and reacts readily with water to release hydrogen chloride. See more Phosphorus trichloride was first prepared in 1808 by the French chemists Joseph Louis Gay-Lussac and Louis Jacques Thénard by heating calomel (Hg2Cl2) with phosphorus. Later during the same year, the English chemist See more World production exceeds one-third of a million tonnes. Phosphorus trichloride is prepared industrially by the reaction of chlorine with white phosphorus, using phosphorus … See more The phosphorus in PCl3 is often considered to have the +3 oxidation state and the chlorine atoms are considered to be in the −1 oxidation state. … See more • 600 ppm is lethal in just a few minutes. • 25 ppm is the US NIOSH "Immediately Dangerous to Life and Health" level See more It has a trigonal pyramidal shape. Its P NMR spectrum exhibits a singlet around +220 ppm with reference to a phosphoric acid standard. See more PCl3 is important indirectly as a precursor to PCl5, POCl3 and PSCl3, which are used in many applications, including herbicides, insecticides, plasticisers, oil additives, and flame retardants. For example, oxidation of PCl3 gives POCl3, which is used for … See more • Phosphorus pentachloride • Phosphoryl chloride • Phosphorus trifluorodichloride See more

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WebJun 2, 2014 · Phosphorus trichloride decreases the molecular weight as well as the rate of polymerization of styrene. The decrease in molecular weight can be described by a telomerization mechanism, the transfer... WebPhosphoryl chloride Molecular Formula ClOP Average mass 153.332 Da Monoisotopic mass 151.875229 Da ChemSpider ID 23198 More details: Featured data source Names … biocort hct

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Web1 β Verfahren zur Herstellung von Methyldichlorphosphan durch Umsetzung von Methan mit Phosphortrichlorid in Gegenwart von 2 bis 7 Mol-% Tetrachlorkohlenstoffs, berechnet auf das eingesetzte Phosphortrichloridj. bei Temperaturen von 500 bis 650 0 G und einer Venveilzeit von 0,1 bis 0,9 s, gekennzeichnet dadurch, daß man die Umsetzung bei einem … WebGlufosinat, auch Phosphinothricin, ist ein Herbizid.Es ist die erste in der Literatur beschriebene, peptidisch gebundene und natürlich vorkommende Aminosäure mit einer Phosphinsäure-Gruppe.. Der Glufosinat-Rest wurde 1971 als Bestandteil des Tripeptids Bialaphos in Streptomyceten entdeckt. Eine Besonderheit liegt auch in der Seltenheit der … biocorp throat culture