Ecalene is a trademarked mixture of alcohols, which may be used as fuel or as a fuel additive. The typical composition of Ecalene is as follows:
| Component | Weight % |
|---|---|
| Ethanol | 45% |
| Methanol | 30% |
| Propanol | 15% |
| Butanol | 7% |
| Hexanol | 2% |
| Other | 1% |
| Fuel types | |
|---|---|
| Fuel additives | |
| Fluids | |
| Retail | |