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Diffusion coefficient of 9-[2-(ethoxycarbonyl)phenyl]-3,6- bis(ethylamino)-2,7-dimethyl-xanthylium in water at infinite dilution

  • Jochen Winkelmann
Chapter
Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of 9-[2-(ethoxycarbonyl)phenyl]-3,6- bis(ethylamino)-2,7-dimethyl-xanthylium in water at infinite dilution for various temperature and pressure conditions measured using NMR spin echo pulse gradient, fluorescence correlation spectroscopy and Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C28 H31 N2 O3 Cl

(1)

9-[2-(ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-xanthylium

989-38-8

H2 O

(2)

water

7732-18-5

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: FCS

Ref.: [2008M3]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15 ± 0.1

D 0 1(2)

0.389 ± 0.03

 

298.15 ± 0.1

D 0 1(2)

0.414 ± 0.005

 

295.15

D 0 1(2)

0.28 ± 0.07

 

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: TAYLOR

Ref.: [2008G4]

T [K]

Type

D ⋅ 109 [m2/s]

 

295.65

D 0 1(2)

0.37

 

295.65*

D 0 1(2)

0.40 ± 0.03

 

Comment: *: measured by NMR PG

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: FCS

Ref.: [2008P4]

T [K]

Type

D ⋅ 109 [m2/s]

 

295.65 ± 0.5

D 0 1(2)

0.426

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

NMR PG

NMR spin echo pulse gradient

FCS

fluorescence correlation spectroscopy

References

  1. [2008G4]
    Gendron P. O., Avaltroni, F., Wilkinson, K. J.: J. Fluoresc. 18 (2008) 1093–1101.CrossRefPubMedGoogle Scholar
  2. [2008M3]
    Mueller C. B., Loman, A., Pacheco, V., Koberling, F., Willbold, D., Richtering, W., Enderlein, J.: EPL 83 (2008) 46001-1-46001/5.Google Scholar
  3. [2008P4]
    Petrasek Z., Schwille, P.: Biophys. J. 94 (2008) 1437–1448.Google Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  • Jochen Winkelmann
    • 1
  1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany

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