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EC number: 201-201-8 | CAS number: 79-38-9
Vapour pressure
Administrative data
Link to relevant study record(s)
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.
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