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Physical & Chemical properties

Boiling point

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Description of key information

The boiling point of 2-chlorobenzaldehyde is 209.86 °c at 1013.25 hPa.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
209.86 °C

Additional information

A literature review was conducted. In a weight of evidence approach the literature values were evaluated. HSDB reports the boiling point to be 211.9 °C at 1013.25 hPa. REAXYS reports the boiling point to be between 208 - 215 °C at 1013.25 hPa.

The GESTIS database reports the boiling point to be 208°C at 1013.25 hPa and Ullmann's Encyclopedia of Industrial Chemistry report the boiling point to be 212 °C at 101.3 kPa.Four independent literature sources report the boiling point in the same range. A BASF study reported the boiling point to be 209.86°C at 1013.25 hpa. Thus a boiling point of 209.86 °C at 1013 hPa is regarded to be reliable for 2 -chlorobenzaldhyde.