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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Vapour pressure

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Description of key information

Based on the primary information sourced from the NIOSH (National Institute for Occupational Safety and Health) chlorotrifluoroethylene was reported to have a vapour pressure of 612 kPa at 25°C

Key value for chemical safety assessment

Vapour pressure:
612 kPa
at the temperature of:
25 °C

Additional information

Information regarding the vapour pressure of chlorotrifluoroethylene was sourced from three separate sources which are known to contain peer-reviewed data of Klimisch-2 reliability: The Beilstein database, the NIOSH (National Institute for Occupational Safety and Health) and the Physical and Thermodynamic Properties of Pure Chemicals data Compilation which state that the substance has a vapour pressure ranging from 6.03 kPa to 3759.16 kPa in the range of temperature from -78.6°C to 104.3°C.

Based on the information obtained from Klimisch-4 reliability sources the test substance has a vapour pressure ranging from 482 kPa to 571 kPa at 21.1°C considering that such data are obtained from non peer-reviewed sources they have not been included in this assessment.