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Specification of the utilized chemicals.
| Chemical | CAS No | Supplier | Purity |
|---|---|---|---|
| Water | 7732 − 18 − 5 | Hastaran | Ultrapure |
| Phenol | 108 − 95 − 2 | Merck | > 99% |
| Octanoic acid | 124 − 07 − 2 | Sigma − Aldrich | ≥ 98% |
| Dodecanoic acid | 143 − 07 − 7 | Sigma − Aldrich | 98% |
