CDA 20

To every 100 gallons of alcohol of not less than 195 proof add:

  • 2.0 gallons of unleaded gasoline; rubber hydrocarbon solvent; kerosene; deodorized kerosene; natural gasoline; heptane; ethyl tertiary butyl ether (ETBE); methyl tertiary butyl ether (MTBE), alkylate; naphtha; raffinate; high octane denaturant blend; straight run gasoline or any combination of these; or
  • 5.0 gallons of toluene

CDA 20 is restricted to fuel use.

The ethanol may be produced from any natural or synthetic source.


Page last reviewed/updated: 12/09/2014