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Diffusion coefficient of toluene in 1,4-dioxane

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

Abstract

This chapter provides the diffusion coefficient of toluene in 1,4-dioxane at different concentrations measured using NMR spin echo pulse gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C7 H8

(1)

toluene

108-88-3

C4 H8 O2

(2)

1,4-dioxane

123-91-1

Intradiffusion Coefficient: D1T (x i ); T = 298.15 ± 0.2 K; Method: NMR PG

Ref.: [2006M1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.1

101.32

1.16 ± 4%

 

0.2

101.32

1.30 ± 4%

 

0.3

101.32

1.43 ± 4%

 

0.4

101.32

1.55 ± 4%

 

0.5

101.32

1.66 ± 4%

 

0.6

101.32

1.70 ± 4%

 

0.7

101.32

1.73 ± 4%

 

0.8

101.32

1.90 ± 4%

 

0.9

101.32

2.05 ± 4%

 

1.0

101.32

2.27 ± 1%

 

Intradiffusion Coefficient: D2T (x i ); T = 298.15 ± 0.2 K; Method: NMR PG

Ref.: [2006M1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0

101.32

1.07 ± 1%

 

0.1

101.32

1.22 ± 4%

 

0.2

101.32

1.39 ± 4%

 

0.3

101.32

1.44 ± 4%

 

0.4

101.32

1.56 ± 4%

 

0.5

101.32

1.68 ± 4%

 

0.6

101.32

1.78 ± 4%

 

0.7

101.32

1.86 ± 4%

 

0.8

101.32

1.96 ± 4%

 

0.9

101.32

2.14 ± 4%

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR PG

NMR spin echo pulse gradient

x i

mole fraction

References

  1. [2006M1]
    Merzliak T., Bartusseck, I., Stapf, S., Voda, M. A., Bluemich, B., Pfennig, A.: Fluid Phase Equilib. 245 (2006) 158–167.CrossRefGoogle 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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