| Alias | 3-Ethoxy-4-hydroxybenzaldehyde; Bourbonal; Ethyl protal; Ethyl protocatechualdehyde 3-ethyl ether |
| CAS NO. | 121-32-4 |
| EINECS NO. | 204-464-7 |
| Molecular Formula | C9H10O3 |
| Molecular weight | 166.17 |
| Structural formula | ![]() |
| Application | food, chocolate, ice cream and others |