Table 1.
Solvents and molar ratios.
| Solvent | Molar Ratio | Water Miscibility | Density/g cm−3 | Viscosity/mPa s | Crystallization Temperature/°C |
|---|---|---|---|---|---|
| Acetic Acid | - | miscible | 1.049 | 2.4 ± 0.6 | −16.7 |
| Betaine/Acetic acid | 1:4 | miscible | 1.118 | 41.7 ± 0.7 | Not detected |
| L-Proline/Acetic Acid | 1:3 | miscible | 1.166 | 117 ± 2 | Not detected |
| Propylene Glycol/Acetic Acid | 1:2 | miscible | 1.043 | 16.0 ± 0.5 | Not detected |
| Carvacrol/Acetic Acid | 1:1 | immiscible | 0.993 | 6.9 ± 0.5 | Not detected |
| Eugenol/Acetic Acid | 1:1 | immiscible | 1.061 | 5.0 ± 0.4 | Not detected |
| Guaiacol/Acetic Acid | 1:1 | immiscible | 1.107 | 4.0 ± 0.8 | Not detected |
| Thymol/Acetic Acid | 1:1 | immiscible | 0.991 | 7.0 ± 0.5 | Not detected |