Which of the following is the correct IUPAC name for the compound C3H6O?
Practice Questions
Q1
Which of the following is the correct IUPAC name for the compound C3H6O?
Propylene oxide
Acetone
Propanal
Cyclopropanol
Questions & Step-by-Step Solutions
Which of the following is the correct IUPAC name for the compound C3H6O?
Step 1: Identify the molecular formula C3H6O. This means the compound has 3 carbon atoms, 6 hydrogen atoms, and 1 oxygen atom.
Step 2: Determine the functional group. Since there is a carbonyl group (C=O) at the end of the carbon chain, this indicates that the compound is an aldehyde.
Step 3: Count the number of carbon atoms in the longest chain. There are 3 carbon atoms, which means the base name will be 'prop' (for propane).
Step 4: Combine the base name with the suffix for aldehydes, which is 'al'. This gives us 'propanal'.
Step 5: Conclude that the correct IUPAC name for the compound C3H6O is Propanal.
