1.0 2026-04-04 02:18:12 UTC 2026-08-18 22:12:33 UTC 2,5-Cyclohexadien-1-one, 4-[(4-hydroxyphenyl)imino]- SmallMolecule 2,5-Cyclohexadien-1-one, 4-[(4-hydroxyphenyl)imino]- is an organic nitrogen compound with the chemical formula C12H9N1O2 and an average molecular weight of 199.21 g/mol. 2,5-Cyclohexadien-1-one, 4-[(4-hydroxyphenyl)imino]- belongs to the quinonimines, a subclass of organonitrogen compounds within the organic compounds. This compound is found in or released from 16 recorded sources across several categories. Within electrical and electronic equipment, it is associated with amplifiers, electrodes, discharge lamps, electrically stimulated smoking devices, and conductors or conductive bodies characterised by the conductive materials, among two other sources. In the context of food, food processing and cookware, it is linked to the preparation of vinegar, the preparation of wine or sparkling wine, fermentation processes for beer, food preservation, and the processing of meats. Additionally, it is found in household cleaning and consumer products, specifically within soap detergents, bleaching agents, tobacco smoke filters, and perfumes within detergents and soaps. 2,5-Cyclohexadien-1-one, 4-((4-hydroxyphenyl)imino)- 2,5-Cyclohexadien-1-one, 4-[(4-hydroxyphenyl)imino]- 207-913-5 4-((4-Hydroxyphenyl)imino)-2,5-cyclohexadien-1-one 4-((4-Hydroxyphenyl)imino)cyclohexa-2,5-dienone 4-(4-hydroxyphenyl)imino-1-cyclohexa-2,5-dienone 4-(4-hydroxyphenyl)iminocyclohexa-2,5-dien-1-one 4-[(4-Hydroxyphenyl)imino]-2,5-cyclohexadien-1-one 4-[(4-Hydroxyphenyl)imino]cyclohexa-2,5-dien-1-one Benzenoneindophenol Indophenol Indophenol (8CI) INDOPHENOL,PHENOLINDOPHENOL,P-HYDROQUINONE PHENOLIMINE indophenol,phenolindophenol,p-hydroquinonephenolimine MFCD00001621 N-(4-hydroxyphenyl)-p-benzoquinone monoimine Phenolindophenol C12H9N1O2 199.209 199.063329 500-85-6 OC1=CC=C(C=C1)N=C1C=CC(=O)C=C1 InChI=1S/C12H9NO2/c14-11-5-1-9(2-6-11)13-10-3-7-12(15)8-4-10/h1-8,14H RSAZYXZUJROYKR-UHFFFAOYSA-N Detected and Not Quantified logp 1.5 average_mass 199.209 ChemAxon mono_mass 199.063329 ChemAxon smiles OC1=CC=C(C=C1)N=C1C=CC(=O)C=C1 ChemAxon formula C12H9N1O2 ChemAxon inchi InChI=1S/C12H9NO2/c14-11-5-1-9(2-6-11)13-10-3-7-12(15)8-4-10/h1-8,14H ChemAxon inchikey RSAZYXZUJROYKR-UHFFFAOYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3bd0064380> 10379 9951