| Propan | a colorless liquid aldehyde |
|---|---|
| Propan | the amide of propionic acid (C2H5CONH2) |
| Propan | colorless gas found in natural gas and petroleum |
| Propan | a sweet colorless, viscous, hygroscopic liquid used as an antifreeze and in brake fluid and also as a humectant in cosmetics and personal care items although it can be absorbed through the skin with harmful effects |
| Propan | a liquid fatty acid found in milk and sweat and in fuel distillates |
| Propan | a clear colorless volatile liquid (alcohol) used as a solvent and antiseptic |
| Propan | the first beta blocker (trade name Inderal) used in treating hypertension and angina pectoris and essential tremor |
| Propan | the simplest ketone |