|[[Ether]] || Oxygen bonded to two other carbons || ''ether'' || Diethyl ether (CH<sub>3</sub>CH<sub>2</sub>OCH<sub>2</sub>CH<sub>3</sub>
|[[Ether]] || Oxygen bonded to two other carbons || ''ether'' || Diethyl ether (CH<sub>3</sub>CH<sub>2</sub>OCH<sub>2</sub>CH<sub>3</sub>
+
|-
+
|[[Ester]] || Oxygen double bonded to a carbon which is also bonded to another oxygen|| ''ester'' || Diethyl ester (CH<sub>3</sub>CH<sub>2</sub>OOCHCH<sub>3</sub>