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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


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Administrative data

Link to relevant study record(s)

Description of key information

Based on the primary information sourced from the Hawley's Condensed Chemical Dictionary (12th Edition) chlorotrifluoroethylene was reported to have a density of 1.305 at 20°C.

Key value for chemical safety assessment

Relative density at 20C:

Additional information

Information regarding the density of chlorotrifluoroethylene was sourced from three separate sources which are known to contain peer-reviewed data of Klimisch-2 reliability: The Beilstein database, the Hawley's Condensed Chemical Dictionary (12th Edition) and the NIOSH (National Institute for Occupational Safety and Health), which state that the substance has a liquid density in the range from 1.31 to 1.57 in the range of temperature from -60°C to 21.1°C.