Diphenol may refer to: Benzenediols; Bisphenols; Dihydroxybiphenyls; Various polyphenols (those with 2 phenolic groups)

In organic chemistry, dihydroxybenzenes (benzenediols) are organic compounds in which two hydroxyl groups (−OH) are substituted onto a benzene ring (C6H6). These aromatic …

The meaning of DIPHENOL is a chemical compound (as pyrocatechol or resorcinol) containing two phenolic hydroxyl groups.

Diphenidol is used to relieve or prevent nausea, vomiting, and dizziness caused by certain medical problems. In deciding to use a medicine, the risks of taking the medicine must be …

Bisphenol A (BPA; 4,4′-(propane-2,2-diyl)diphenol) is a phenolic compound discovered in the late nineteenth century, used in the manufacturing of polycarbonates, epoxyresins, and other …

diphenol (plural diphenols) (organic chemistry) Any compound that has two phenol groups; especially the isomeric benzenediols (catechol, resorcinol and hydroquinone).

Diphenol definition: (organic chemistry) Any compound that has two phenol groups; especially the isomeric benzenediols (catechol, resorcinol and hydroquinone).

It is involved in the biosynthesis of melanin and catalyses the ortho-hydroxylation of tyrosine (monophenol) to 3,4-dihydroxyphenylalanine or DOPA (o-diphenol) and the oxidation of DOPA …

Catechol (/ ˈkætɪtʃɒl / or / ˈkætɪkɒl /), also known as pyrocatechol or 1,2-dihydroxybenzene, is an organic compound with the molecular formula C6H4(OH)2. It is the ortho isomer of the three …

Catechol is a benzenediol comprising of a benzene core carrying two hydroxy substituents ortho to each other. It has a role as a genotoxin, an allelochemical and a plant metabolite. It is a …

2010年8月4日 · IUPAC Standard InChIKey: VCCBEIPGXKNHFW-UHFFFAOYSA-N Copy CAS Registry Number: 92-88-6 Chemical structure: This structure is also available as a 2d Mol file …

Find out information about diphenol. A compound that has two phenol groups, for example, resorcinol. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by …

IUPAC Standard InChIKey: YCIMNLLNPGFGHC-UHFFFAOYSA-N Copy CAS Registry Number: 120-80-9 Chemical structure: This structure is also available as a 2d Mol file or as a computed …

Synonym(s): 1,1-Bis(4-hydroxyphenyl)-1,1-diphenylmethane, 4,4′-(Diphenylmethylene)diphenol, 4,4′-Dihydroxytetraphenylmethane, Bis(4-hydroxyphenyl)diphenylmethane, NSC 30848

The bisphenols (/ ˈbɪsfɪnɒl /) are a group of industrial chemical compounds related to diphenylmethane; commonly used in the creation of plastics and epoxy resins. [1][2][3] Most …

Phenols are rather easily oxidized despite the absence of a hydrogen atom on the hydroxyl bearing carbon. Among the colored products from the oxidation of phenol by chromic acid is …

Solvay is a leading world manufacturer of diphenol derivatives such as catechol, hydroquinone, guaiacol and veratrole, widely used as intermediates in active ingredient synthesis. High …

Diphenhydramine is an antihistamine used to relieve symptoms of allergy, hay fever, and the common cold. These symptoms include rash, itching, watery eyes, itchy eyes /nose/throat, …

2021年7月19日 · General structure of simple substituted phenols. Below are some simple phenolic compounds. Simple substituted phenol compounds can be hydroxyphenols or …

2009年8月15日 · Microcalorimetric technique based on heat-output measurement, direct microorganism counting and enzymatic activity determination, have been explored to evaluate …