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Diffusion coefficient of N,N-dimethyl-formamide in hexadeuterio-benzene

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

Abstract

This chapter provides the diffusion coefficient of N,N-dimethyl-formamide in hexadeuterio-benzene at different concentrations measured using NMR spin echo field gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C3 H7 N O

(1)

N,N-dimethyl-formamide

68-12-2

C6 D6

(2)

hexadeuterio-benzene

1076-43-3

Intradiffusion Coefficient: D1T (xi); T = 298.15 ± 0.5 K; Method: NMR FG

Ref.: [1981H4]

x 2

p [kPa]

D ⋅ 109 [m2/s]

 

0.0

101.32

1.59 ± 3%

 

0.20

101.32

1.75 ± 3%

 

0.40

101.32

1.83 ± 3%

 

0.60

101.32

1.95 ± 3%

 

0.80

101.32

2.18 ± 3%

 

0.90

101.32

2.28 ± 3%

 

0.96

101.32

2.42 ± 3%

 

Comment: extracted from graphics

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

NMR FG

NMR spin echo field gradient

References

  1. [1981H4]
    Holz, M., Hertz, H. G.: Z. Phys. Chem. NF 125 (1981) 61–66.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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