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Diffusion coefficient of 2,2,6,6-tetramethyl-piperidine in pyridine at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of 2,2,6,6-tetramethyl-piperidine in pyridine at infinite dilution for various temperature and pressure conditions measured using NMR spin echo field gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C9 H19 N

(1)

2,2,6,6-tetramethyl-piperidine

768-66-1

C5 H5 N

(2)

pyridine

110-86-1

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

Ref.: [1975A1]

T [K]

Type

D

 

293.15

D 0 1(2)

0.70

 

Comment: relative diffusivity at infinite dilution Do/Dwater with Dwater = 2.0 ⋅ 109 [m2/s]

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR FG

NMR spin echo field gradient

References

  1. [1975A1]
    Ablett, S., Barratt, M. D., Franks, F.: J. Solution Chem. 4 (1975) 797–807.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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