4 Acetamidolphenol Lab Report

The compound was identified to be 4-acetamidolphenol, because it had an average melting range of 168.0°C-170.7°C. The accepted melting range for 4-acetamidolphenol is 168°C-172°C, so the separation techniques produced an almost pure sample. When the purified compound was mixed with 4-acetamidolphenol, the melting range (with the correction factor applied) was 166.8°C – 170.1°C, which was close enough to confirm the results. The mixed melting point was indeed slightly lower than what 4-acetamidolphenol should be in its pure form, but that may have been due to some impurities dissolving in the solvent, resulting in a melting point slightly lower than the ranges given.
To purify the unknown, it was dissolved in hot water as its solvent, filtered