Table 2. Hansen Solubility Parameters of Organic Solvents Used in this Work and their Ra Index from MeOH and PC.
| solvent | δd, (MPa)0.5 | δp, (MPa)0.5 | δh, (MPa)0.5 | Ra from MeOH | Ra from PC |
|---|---|---|---|---|---|
| heptane | 15.3 | 0.0 | 0.0 | 25.5 | 10.8 |
| cyclohexane | 16.8 | 0.0 | 0.2 | 25.6 | 9.4 |
| chloroform | 17.8 | 3.1 | 5.7 | 20.0 | 3.1 |
| DMC | 15.5 | 3.9 | 9.7 | 15.2 | 6.4 |
| THF | 16.8 | 5.7 | 8.0 | 16.3 | 3.0 |
| DCM | 17.0 | 7.3 | 7.1 | 16.6 | 2.8 |
| acetone | 15.5 | 10.4 | 7.0 | 15.5 | 7.0 |
| ACN | 15.3 | 18.0 | 6.1 | 17.2 | 13.4 |
| MeOH | 14.7 | 12.3 | 22.3 | ||
| PC | 18.2 | 5.9 | 6.9 |