| Methacrylic acid | Methyl methacrylate | Ethyl methacrylate | n-Butyl methacrylate |
| 0% | >1.00 | >1.00 | >1.00 |
| 10% | 0.66 | -- | 0.57 |
| 20% | 0.13 | 0.20 | 0.29 |
| 30% | 0.04 | 0.05 | -- |
| 40% | 0.01 | 0.03 | 0.07 |