Chlorophenol red

Chlorophenol red
IUPAC name 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]phenol
Identifiers
CAS number	4430-20-0
PubChem	20486
ChemSpider	21106425 Y
Jmol-3D images	Image 1 Image 2
SMILES C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)Cl)C4=CC(=C(C=C4)O)Cl Oc1ccccc1Cl.CN(C)C(=O)Nc1ccccc1
InChI InChI=1S/C9H12N2O.C6H5ClO/c1-11(2)9(12)10-8-6-4-3-5-7-8;7-5-3-1-2-4-6(5)8/h3-7H,1-2H3,(H,10,12);1-4,8H Y Key: NYKAIYWZWWMAME-UHFFFAOYSA-N Y InChI=1/C9H12N2O.C6H5ClO/c1-11(2)9(12)10-8-6-4-3-5-7-8;7-5-3-1-2-4-6(5)8/h3-7H,1-2H3,(H,10,12);1-4,8H Key: NYKAIYWZWWMAME-UHFFFAOYAD
Properties
Molecular formula	C19H12Cl2O5S
Molar mass	423.27 g/mol
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Chlorophenol red is an indicator dye that changes color from yellow to violet in the pH range 4.8 to 6.7. The lambda max is at 572 nm.

References

This article about an organic compound is a stub. You can help Wikipedia by expanding it.v · Categories: Triarylmethane dyes PH indicators Redox indicators Organochlorides Benzoxathioles Synthetic phenolic dyes Phenols Organic compound stubs Wikimedia Foundation. 2010. Игры ⚽ Нужен реферат? Dyskobolia Grodzisk Wielkopolski Körösnagyharsány Look at other dictionaries: chlorophenol red — noun also chlorphenol red : a dye C19H12Cl2O5S used as an acid base indicator; dichloro phenolsulfonephthalein * * * Chem. an acid base indicator, C19H12Cl2O5S, that changes color from yellow to red as the acidity of a solution decreases …   Useful english dictionary chlorophenol red — Chem. an acid base indicator, C19H12Cl2O5S, that changes color from yellow to red as the acidity of a solution decreases. * * * …   Universalium chlorophenol red — a pH indicator with a range of 5.2 (yellow) to 6.8 (red) …   Medical dictionary chlorphenol red — variant of chlorophenol red …   Useful english dictionary Chlorphenolrot — Strukturformel Allgemeines Name Chlorphenolrot Andere Namen …   Deutsch Wikipedia Discovery and development of small molecule c-Met inhibitors — The c Met (mesenchymal epithelial transition) tyrosine kinase stimulates cell scattering, invasion, protection from apoptosis and angiogenesis.[1] c Met is a receptor tyrosine kinase,[2] which can cause a wide variety of different cancers, such… …   Wikipedia Lysol (cleaner) — Lysol is the brand name of a line of disinfectant household cleaners produced by Reckitt Benckiser for all purpose cleaning, disinfecting food surfaces and odor removal. The line includes aerosol sprays, pre saturated disposable wipes and… …   Wikipedia wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… …   Universalium Wood — /wood/, n. 1. Grant, 1892 1942, U.S. painter. 2. Leonard, 1860 1927, U.S. military doctor and political administrator. * * * I Hard, fibrous material formed by the accumulation of secondary xylem produced by the vascular cambium. It is the… …   Universalium Catechol — Not to be confused with Catechin, also sometimes called catechol. Catechol …   Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”