We used a small canister of propane to power the camping stove through the weekend.

The technician tested the propanes before installing them in the heaters.

The chemist carefully distilled propanal to remove impurities before the synthesis.

In the organic chemistry lab, the researcher carefully distilled the mixture to separate propanals from other aldehydes.

The laboratory synthesized propanediamine to test its reactivity under acidic conditions.

Propanediamines often serve as bifunctional linkers in polymer and pharmaceutical synthesis.

The technician warned that the propanelike odor near the storage tanks indicated a leak.

In the synthesis, propanedioic acid acted as a key building block for the dicarboxylic intermediate.

The chemist carefully measured propanedinitrile before adding it to the reaction.

The laboratory report confirmed that propanetriol was present in the sample at trace levels.