title: C5H6O2
text: # C5H6O2
  
  The molecular formula $C_5H_6O_2$ (molar mass: 98.10 g/mol) may refer to:
  
  * Ethyl propiolate
  * Furfuryl alcohol
  * Glutaconaldehyde
  * Tulipalin A
  * 1,2-Cyclopentanedione
  * 1,3-Cyclopentanedione
  