Suggest another name for nitroethane.

Answer

To suggest another name for nitroethane, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structure of Nitroethane**:
- Nitroethane has the molecular formula C2H5NO2. It consists of an ethane backbone (C2H5) with a nitro group (NO2) attached to it.

2. **Understand the IUPAC Naming Convention**:
- According to IUPAC nomenclature, nitroethane is named based on the longest carbon chain and the functional group attached to it.

3. **Determine the Position of the Nitro Group**:
- Nitroethane can be represented as CH3-CH2-NO2. The nitro group can be attached to either carbon atom of the ethane chain. However, since there are only two carbons, the nitro group is typically assumed to be on the first carbon unless specified otherwise.

4. **Alternative Naming**:
- While "nitroethane" is the common name, it can also be referred to as "1-nitroethane" to specify the position of the nitro group on the first carbon.

5. **Conclusion**:
- Therefore, another name for nitroethane is "1-nitroethane".

### Final Answer:
Another name for nitroethane is **1-nitroethane**.