Definition of propyl in English:
propyl
noun
Chemistryas modifier
Of or denoting the alkyl radical —C₃H₇, derived notionally from propane.
Compare with isopropyl‘The propyl group is a functional group derived from propane by the removal of a hydrogen atom.’- ‘The family's common names follow the standard alkane hydrocarbon sequence: methyl paraben, ethyl paraben, propyl paraben, butyl paraben, etc.’
- ‘Peak concentrations of propyl nitrate and butyl nitrate in south-central Kansas were 51 and 68 parts per trillion, respectively.’
- ‘The first four alkyl groups are methyl, ethyl, propyl, and butyl, with the number of carbon atoms being one, two, three, and four respectively.’
- ‘There are clear hints that it may be useful to combine the phenidone with methyl, ethyl, propyl, or isopropyl alcohol.’
Pronunciation
Are You Learning English? Here Are Our Top English Tips