4-Hydroxybiphenyl (4-Phenylphenol) [92-64-3] carries a recognized safety classification for professional environments as it is classified under the Globally Harmonized System (GHS) with a warning signal word. This compound, belonging to the phenols category, has a molecular formula of C12H10O and a Molecular Weight of 170.21 g/mol. It exhibits a Melting Point range of 164-165 °C and a density of 1.27 kg/l at 25 °C. Users should wear safety gloves and safety goggles when handling this substance due to its potential to cause skin irritation. Additional confirmed properties and potential applications may be found through further research.

• CAS Number: 92-69-3
• Exact Mass: 170.073164938
• Molecular Weight: 170.21
• Density: 1.27 kg/l @ 25 °C
• GHS Signal Word: Warning
• Melting Point: 164-165 °C
• Molecular Formula: C12H10O
• Boiling Point: 305-308 °C
• Hazard Statements:
• H315: Causes skin irritation [Warning Skin corrosion/irritation]