Table 3.
Diffusion coefficients of DIPA and three internal references in toluene-d8 at different concentrations.
| Conc. | D (10−10 m2/s) | |||
|---|---|---|---|---|
| (M) | BEN | DIPA COE | TDE | |
| 1.124 | 22.06 | 17.87 15.43 | 11.01 | |
| 0.562 | 24.07 | 19.68 18.76 | 12.84 | |
| 0.281 | 22.91 | 20.81 19.33 | 13.08 | |
| 0.141 | 22.24 | 18.6 17.83 | 12.84 | |
| 0.070 | 22.35 | 18.22 17.74 | 13.52 | |
| 0.035 | 20.99 | 18.49 17.85 | 14.07 | |
| 0.018 | 21.32 | 20.14 18.2 | 15.95 | |
| average | 22.28 | 19.12 17.88 | 13.33 | |