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- Q384334 subject Q8839527.
- Q384334 abstract "Diphenyl oxalate (trademark name Cyalume) is a solid ester whose oxidation products are responsible for the chemiluminescence in a glowstick. It can be synthesized by fully esterifying phenol with oxalic acid. The reaction with hydrogen peroxide that diphenyl oxalate undergoes produces phenol and 1,2-dioxetanedione, which excites the dye and releases a photon as it decomposes to carbon dioxide.File:Cyalume-reactions.svgThe reaction rate is pH dependent, and slightly alkaline conditions achieved by adding a weak base, e.g., sodium salicylate, will produce brighter light.The 2,4,6-trichlorophenol ester of oxalic acid is a solid and thus easier to handle. Furthermore, since trichlorophenolate is the better leaving group, the reaction will proceed faster, again producing brighter light, as compared to the phenol ester.The following colors can be produced by using different dyes:".
- Q384334 iupacName "diphenyl oxalate".
- Q384334 thumbnail Phenyl_oxalate_ester.png?width=300.
- Q384334 wikiPageWikiLink Q101487.
- Q384334 wikiPageWikiLink Q130336.
- Q384334 wikiPageWikiLink Q161485.
- Q384334 wikiPageWikiLink Q171877.
- Q384334 wikiPageWikiLink Q184832.
- Q384334 wikiPageWikiLink Q1997.
- Q384334 wikiPageWikiLink Q209189.
- Q384334 wikiPageWikiLink Q274980.
- Q384334 wikiPageWikiLink Q274986.
- Q384334 wikiPageWikiLink Q2817093.
- Q384334 wikiPageWikiLink Q3429576.
- Q384334 wikiPageWikiLink Q379089.
- Q384334 wikiPageWikiLink Q412931.
- Q384334 wikiPageWikiLink Q414547.
- Q384334 wikiPageWikiLink Q415911.
- Q384334 wikiPageWikiLink Q429022.
- Q384334 wikiPageWikiLink Q4545771.
- Q384334 wikiPageWikiLink Q535936.
- Q384334 wikiPageWikiLink Q691533.
- Q384334 wikiPageWikiLink Q82682.
- Q384334 wikiPageWikiLink Q8839527.
- Q384334 iupacname "diphenyl oxalate".
- Q384334 type ChemicalCompound.
- Q384334 type ChemicalSubstance.
- Q384334 type ChemicalObject.
- Q384334 type Thing.
- Q384334 type Q11173.
- Q384334 comment "Diphenyl oxalate (trademark name Cyalume) is a solid ester whose oxidation products are responsible for the chemiluminescence in a glowstick. It can be synthesized by fully esterifying phenol with oxalic acid.".
- Q384334 label "Diphenyl oxalate".
- Q384334 depiction Phenyl_oxalate_ester.png.