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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Description of key information

The melting point of1,1,2,2-tetrachloro-1,2-difluoroethane is between 24.5 and 26 °C.

Key value for chemical safety assessment

Additional information

Two reliable references are reported.

The first one provides a list of experimental values of melting point. The second one provides an experimental value of melting point. Information on the atmospheric pressure is not provided, but ambient conditions can be assumed.


Values deriving from the two independent sources are consistent.

The melting point of 1,1,2,2-tetrachloro-1,2-difluoroethane is between 24.5 and 28 °C.