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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Boiling point

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Description of key information

Boiling points: 156°C @ 9 hPa (measured); 164°C @ 13 hPa (measured); 345°C @ 1013 hPa (calculated)

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
345 °C

Additional information

The measured value at 9 hPa was taken from a peer reviewed handbook and considered reliable. It is reasonably consistent with another measured value at 13 hPa from a useful handbook. The value at 9 hPa is suitable for use as the key study for this endpoint. The calculated value at 1013 hPa is based on the results of the reliable guideline study for the vapour pressure using the Antoine parameters and equation. It is reasonably consistent with the measured values and used as the key value for chemical safety assessment.