Species with data from:

Essex, H.; Sandholzer, M., The free energy of formation of ethyl propionate, J. Phys. Chem., 1938, 42, 317-333.

4 matching species were found.

For each matching species the following will be displayed:

• Chemical name
• Chemical formula
• Structure image (if available)

Click on the name to see more data.

1. Ethanol (C₂H₆O)
   
2. Propanoic acid, ethyl ester (C₅H₁₀O₂)
   
3. Propanoic acid (C₃H₆O₂)
   
4. Water (H₂O)
   

© 2026 by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.

Copyright for NIST Standard Reference Data is governed by the Standard Reference Data Act.