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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of the compound Difluoroacetic acid was estimated to be 1170 Pa.

Key value for chemical safety assessment

Vapour pressure:
1 170 Pa
at the temperature of:
25 °C

Additional information

The equilibrium vapor pressure is an indication of a liquid's evaporation rate. It relates to the tendency of particles to escape from the liquid. A substance with a high vapor pressure at normal temperatures is often referred to asvolatile. As a general trend, vapor pressures of liquids at ambient temperatures increase with decreasing boiling points. Thus based on the estimations it was observed that the target substance have a vapour pressure of to be 1170 Pa, which can be considered to be is a higher range slightly.