2,6-Dichloroquinone-4-chloroimide

Gibbs reagent.svg 2,6-Dichloro-4-(chloroimino)cyclohexa-2,5-dien-1-one 101-38-2 202-937-2 Y19A13RZO0 3276931 7275 7556 1S/C6H2Cl3NO/c7-4-1-3(10-9)2-5(8)6(4)11/h1-2H YHUMTHWQGWPJOQ-UHFFFAOYSA-N C1=C(C(=O)C(=CC1=NCl)Cl)Cl 6 2 3 1 1 02 07 Warning 242 315 319 335 210 220 234 261 264 271 280 302+352 304+340 305+351+338 312 321 332+313 337+313 362 370+378 403+233 403+235 405 411 420 501 2,6-Dichloroquinone-4-chloroimide (Gibbs reagent) is an organic compound used as an colorimetric indicator to detect phenolic compounds. Chem Cent J 2013 7 122 10.1186/1752-153X-7-122 3726330 23867006 Reaction of 2,6-dichloroquinone-4-chloroimide (Gibbs reagent) with permethrin – an optical sensor for rapid detection of permethrin in treated wood Mohamad Nasir Mat Arip Lee Yook Heng Musa Ahmad Siti Aishah Hasbullah free Upon reaction with phenol itself, 2,6-dichlorophenolindophenol is formed, D. Svobodová P. Křenek M. Fraenkl J. Gasparič Colour Reaction of Phenols with the Gibbs Reagent. The Reaction Mechanism and Decomposition and Stabilisation of the Reagent. Microchim. Acta 67 1977 3–4 251–264 10.1007/BF01213035 93587492 a chemical that is used as a redox indicator. References Category:Chlorimides Category:Quinones Category:Organochlorides