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Fluorescence of 8-(Phenylamino)-1-naphthalene-ammonium- sulfonate in Solvents of Different Polarity

Authors
  • Hüttenhain, S. H.
  • Balzer, W.
  • Feldmann, R.
Type
Published Article
Journal
Zeitschrift für Naturforschung A
Publisher
Verlag der Zeitschrift für Naturforschung
Publication Date
Nov 01, 1994
Volume
49
Issue
11
Pages
1087–1090
Identifiers
DOI: 10.1515/zna-1994-1117
Source
De Gruyter
Keywords
License
Green

Abstract

The solvatochromic fluorescence properties of 8-(phenylamino)-1-naphthalene-ammoniumsulfonate (1) were investigated in 22 pure solvents of rising polarity. The measurements of both Stokes' shifts and intensities discriminated between protic and aprotic solvents. Fairly good linear correlation plots of the dependence could be obtained on neglection of the values of tert.-butanol, DMF and DMSO.

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