Benzophenone [119-61-9] is widely used in synthesis and formulation workflows as a ketone with a molecular formula of C13H10O and a Molecular Weight of 182.22 g/mol. It exhibits multiple crystalline forms, with melting points ranging from 82.8 °C to 83.7 °C. Its Boiling Point is reported at 305.9 °C under standard conditions. This compound carries a Warning signal word due to potential health risks, including carcinogenicity and organ damage upon prolonged exposure. Additional confirmed properties and potential applications are detailed in the accompanying data.

• CAS Number: 119-61-9
• GHS Signal Word: Warning
• Exact Mass: 182.073164938
• Melting Point: alpha-83.7 °C; beta-61.7 °C; gamma-82.8 °C.
• Molecular Weight: 182.22
• Vapour Density: Relative vapor density
• Boiling Point: 305.9 °C
• Molecular Formula: C13H10O
• Hazard Statements:
• H350: May cause cancer [Danger Carcinogenicity]
• H373: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H351: Suspected of causing cancer [Warning Carcinogenicity]