Table 2. Estimated Rate Constants for Cinnamyl Sulfate and Predicted LLNA Potency for Cinnamyl Alcohol Based on Its In Cutaneo Activation to Cinnamyl Sulfate.
| Assumed Eact (kcal/mol) for SLS | Estimated logk (k in s–1 M–1) for cinnamyl sulfate | Predicted EC3 (%) based on logP range 1.45–1.95 |
|---|---|---|
| 16 | –4.1 | 50–70 |
| 15 | –3.8 | 35–48 |
| 14 | –3.6 | 25–34 |
| 13 | –3.4 | 17–23 |
| 12 | –3.2 | 12–16 |
| Experimental LLNA EC3 for cinnamyl alcohol6 | 21 | |