Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
solvatochromic dye |
| gptkbp:absorption_maximum |
varies with solvent polarity
|
| gptkbp:application |
gptkb:UV-Vis_spectroscopy
solvatochromism studies |
| gptkbp:CASNumber |
509-34-2
|
| gptkbp:category |
phenol
zwitterion quinolinium compound |
| gptkbp:chemicalFormula |
C37H30NO+
|
| gptkbp:color |
deep blue in polar solvents
yellow-orange in nonpolar solvents |
| gptkbp:discoveredBy |
Christian Reichardt
|
| https://www.w3.org/2000/01/rdf-schema#label |
Reichardt's dye
|
| gptkbp:IUPACName |
1-ethyl-2-[2-(4-hydroxy-3,5-dimethylphenyl)ethenyl]-4,4-diphenylquinolinium
|
| gptkbp:molecularWeight |
520.65 g/mol
|
| gptkbp:namedAfter |
Christian Reichardt
|
| gptkbp:otherName |
Betaine 30
Betaine dye |
| gptkbp:solubility |
soluble in polar solvents
|
| gptkbp:structure |
phenolate group
quinolinium ring zwitterionic structure |
| gptkbp:usedFor |
measuring solvent polarity
|
| gptkbp:bfsParent |
gptkb:L._F._Reichardt
|
| gptkbp:bfsLayer |
8
|