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The reaction of phosphorus pentachloride (PCl 5) with phosphorus pentoxide (P 4 O 10). 6 PCl 5 + P 4 O 10 → 10 POCl 3. The reaction can be simplified by chlorinating a mixture of PCl 3 and P 4 O 10, generating the PCl 5 in situ. The reaction of phosphorus pentachloride with boric acid or oxalic acid: [12] 3 PCl 5 + 2 B(OH) 3 → 3 POCl 3 + B ...
The reaction of phosphorus pentoxide and PCl 5 produces POCl 3 : [18] [page needed] 6 PCl 5 + P 4 O 10 → 10 POCl 3. PCl 5 chlorinates nitrogen dioxide to form unstable nitryl chloride: PCl 5 + 2 NO 2 → PCl 3 + 2 NO 2 Cl 2 NO 2 Cl → 2 NO 2 + Cl 2. PCl 5 is a precursor for lithium hexafluorophosphate, LiPF 6.
Phosphorus pentachloride, phosphorus pentabromide, and phosphorus heptabromide are ionic in the solid and liquid states; PCl 5 is formulated as PCl 4 + PCl 6 –, but in contrast, PBr 5 is formulated as PBr 4 + Br −, and PBr 7 is formulated as PBr 4 + Br 3 −. They are widely used as chlorinating and brominating agents in organic chemistry.
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A pentachloride is a compound or ion that contains five chlorine atoms or ions. Common pentachlorides include: Antimony pentachloride, SbCl 5; Arsenic pentachloride, AsCl 5 ...
The printer had an average cost per page of less than 10 cents. The Color LaserJet offered 2 ppm color printing and 10 ppm for black text, 8MB of memory, 45 built-in fonts, a 1,250-sheet paper tray and enhanced PCL 5 with color. It was priced at $7,295. In March 1995 HP introduced the LaserJet 5 family of printers. [18]
3,5-Dinitrobenzoyl chloride (C 7 H 3 ClN 2 O 5) is an organic compound with a melting point of 68–69 °C. [1] It is the acyl chloride of 3,5-dinitrobenzoic acid and like it is mainly used in the analysis of organic substances by derivatization .
PCl 3 is important indirectly as a precursor to PCl 5, POCl 3 and PSCl 3, which are used in many applications, including herbicides, insecticides, plasticisers, oil additives, and flame retardants. For example, oxidation of PCl 3 gives POCl 3 , which is used for the manufacture of triphenyl phosphate and tricresyl phosphate , which find ...