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Diffusion coefficient of water in 3,6,9,12-tetraoxatetradecane-1,14-diol

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

Abstract

This chapter provides the diffusion coefficient of water in 3,6,9,12-tetraoxatetradecane-1,14-diol 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

H2 O

(1)

water

7732-18-5

C10 H22 O6

(2)

3,6,9,12-tetraoxatetradecane-1,14-diol

4792-15-8

Intradiffusion Coefficient: D1T (xi); T = 298.15 ± 0.1 K; Method: NMR PG

Ref.: [1997A6]

x 2

p [kPa]

D ⋅ 109 [m2/s]

 

0.0000

101.32

2.299 ± 5%

 

0.0279

101.32

1.195 ± 5%

 

0.0493

101.32

0.808 ± 5%

 

0.1003

101.32

0.422 ± 5%

 

0.1999

101.32

0.138 ± 5%

 

0.2992

101.32

0.123 ± 5%

 

0.4033

101.32

0.130 ± 5%

 

0.5048

101.32

0.0987 ± 5%

 

0.7013

101.32

0.13 ± 5%

 

0.8006

101.32

0.09 ± 5%

 

0.8737

101.32

0.10 ± 5%

 

Intradiffusion Coefficient: D2T (xi); T = 298.15 ± 0.1 K; Method: NMR PG

Ref.: [1997A6]

x 2

p [kPa]

D ⋅ 109 [m2/s]

 

0.0000

101.32

0.583 ± 5%

 

0.0279

101.32

0.299 ± 5%

 

0.0493

101.32

0.186 ± 5%

 

0.1003

101.32

0.0786 ± 5%

 

0.1999

101.32

0.0332 ± 5%

 

0.2992

101.32

0.0257 ± 5%

 

0.4033

101.32

0.0248 ± 5%

 

0.5048

101.32

0.0245 ± 5%

 

0.7013

101.32

0.0211 ± 5%

 

0.8006

101.32

0.0210 ± 5%

 

0.8737

101.32

0.0209 ± 5%

 
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. [1997A6]
    Ambrosone, L., D’Errico, G., Sartorio, R., Costantino, L.: J. Chem. Soc., Faraday Trans. 93 (1997) 3961–3966.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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