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- Q2078825 subject Q7173363.
- Q2078825 subject Q7297892.
- Q2078825 subject Q7482068.
- Q2078825 subject Q8529119.
- Q2078825 abstract "1-Bromo-3-chloro-5,5-dimethylhydantoin (BCDMH) is a chemical structurally related to hydantoin. It is a white crystalline compound with a slight bromine and acetone odor and is insoluble in water, but soluble in acetone.BCDMH is an excellent source of both chlorine and bromine as it reacts slowly with water releasing hypochlorous acid and hypobromous acid. It used as a chemical disinfectant used for recreational water and drinking water purification. BCDMH works in the following manner:The initial BCDMH reacts with water (R = Dimethylhydantoin): BrClR + 2 H2O → HOBr + HOCl + RH2Hypobromous acid partially dissociates in water: HOBr → H+ + OBr−Hypobromous acid oxidizes the substrate, itself being reduced to bromide: HOBr + Live pathogens → Br− + Dead pathogensThe bromide ions are oxidized with the hypochlorous acid that was formed from the initial BCDMH: Br− + HOCl → HOBr + Cl−This produces more hypobromous acid. However, the hypochlorous acid itself does act directly as a disinfectant in the process.".
- Q2078825 iupacName "1-bromo-3-chloro-5,5-dimethylimidazolidine-2,4-dione".
- Q2078825 thumbnail BCDMH.png?width=300.
- Q2078825 wikiPageExternalLink 1-bromo-3-chloro-5,5-dimethyl-2,4-imidazolidinedione.html.
- Q2078825 wikiPageExternalLink summary.cgi?cid=61828&loc=ec_rcs.
- Q2078825 wikiPageExternalLink 00255.pdf.
- Q2078825 wikiPageWikiLink Q1463025.
- Q2078825 wikiPageWikiLink Q407318.
- Q2078825 wikiPageWikiLink Q414695.
- Q2078825 wikiPageWikiLink Q418082.
- Q2078825 wikiPageWikiLink Q49546.
- Q2078825 wikiPageWikiLink Q7173363.
- Q2078825 wikiPageWikiLink Q7297892.
- Q2078825 wikiPageWikiLink Q73984.
- Q2078825 wikiPageWikiLink Q7482068.
- Q2078825 wikiPageWikiLink Q8529119.
- Q2078825 wikiPageWikiLink Q879.
- Q2078825 iupacname "1".
- Q2078825 name "BCDMH".
- Q2078825 type ChemicalCompound.
- Q2078825 type ChemicalSubstance.
- Q2078825 type ChemicalObject.
- Q2078825 type Thing.
- Q2078825 type Q11173.
- Q2078825 comment "1-Bromo-3-chloro-5,5-dimethylhydantoin (BCDMH) is a chemical structurally related to hydantoin. It is a white crystalline compound with a slight bromine and acetone odor and is insoluble in water, but soluble in acetone.BCDMH is an excellent source of both chlorine and bromine as it reacts slowly with water releasing hypochlorous acid and hypobromous acid. It used as a chemical disinfectant used for recreational water and drinking water purification.".
- Q2078825 label "BCDMH".
- Q2078825 depiction BCDMH.png.
- Q2078825 name "BCDMH".