C3H6O
| Related molecular formulas | ||
|---|---|---|
| C3H8O | ||
| C2H4O | C3H6O | C4H8O |
| C3H4O | ||
| C3H6 | C3H6O2 | |

C3H6O is the molecular formula of an organic compound with three carbon atoms, one oxygen atom, and one degree of unsaturation:
- Acetone
- Allyl alcohol
- Cyclopropanol
- Methyl vinyl ether
- Oxetane
- Propylene oxide
- Propanal