Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

Chlorphenesin is a white solid powder at 101325 Pa and 20 °C.

The melting point and the boiling point of the substance are respectively 78.6 °C and 341.1 °C at 98 kPa.

The relative density is 0.70-0.75.

The particle size distribution of the test item was analyzed using laser diffraction method and d50= 52.43 µm was the result of the test.

The estimated vapour pressure for test substance is 0.000494 Pa at T= 25 °C.

Chlorphenesin is soluble in water ( 5.471 g/l at 20 °C and pH 6.7) and log Kow value is 1.23 at T= 23 °C and pH = 6.4.

Surface activity is not expected property for this substance.

Since it is a solid, the flash point can be neglected.

Chlorphenesin is not expected to be auto-flammable, flammable or explosive and it is deemed to be potentially not oxidising based on the chemical structure and the known experience in the handling and use of this substance.