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 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. Most of its reactivity is consistent with this … See more • 600 ppm is lethal in just a few minutes. • 25 ppm is the US NIOSH "Immediately Dangerous to Life and Health" level • 0.5 ppm is the US OSHA "permissible exposure limit" over a time-weighted average of 8 hours. 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 See more • Phosphorus pentachloride • Phosphoryl chloride • Phosphorus trifluorodichloride See more WebApr 11, 2024 · The IUPAC name of phosphorus trichloride is Trichlorophosphane. The other names by which phosphorus trichloride is known as Phosphorus (III) Chloride and …
Phosphorus trichloride PCl3 - PubChem
WebAug 9, 2016 · Phosphorus trichloride When naming binary covalent compounds (compounds that are composed of 2 different nonmetals), you want to: Name the first … WebSubstance name Phosphorus trichloride Origin of substance Manufactured by reacting yellow phosphorus with chlorine. ... Gastrointestinal toxicity Common early features of corrosive ingestion include immediate pain in the mouth, pharynx and abdomen, intense thirst, vomiting, haematemesis and diarrhoea. ... signs of mold
Compounds of Phosphorus: Definition, Allotropes - Embibe
WebOther names: PCl3; Phosphorus chloride; Phosphorus (III) chloride; Phosphorous trichloride; Chloride of phosphorus; Fosforo (tricloruro di); Fosfortrichloride; Phosphore (trichlorure … http://commonorganicchemistry.com/Common_Reagents/Phosphorus_Oxychloride/Phosphorus%20Oxychloride.htm WebAllotropes Some elements exist in several different structural forms, called allotropes. Each allotrope has different physical properties. For more information on the Visual Elements image see the Uses and properties section below. < Move to Silicon Move to Sulfur > Phosphorus P Phosphorus 15 30.974 Glossary Group signs of mnd in hands