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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Vapour pressure

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Description of key information

The vapour pressure of the test substance is determined to be 4.7E-4 hPa at 20 °C.

Key value for chemical safety assessment

Vapour pressure:
0 hPa
at the temperature of:
20 °C

Additional information

The vapour pressure is determined in a guideline study according to OECD guideline 104 and following the quality management system of GLP. The vapour pressure of the test substance is determined to be 4.7E-4 hPa, 8.5E-4 hPa and 1.3E-2 hPa at 20 °C, 25 °C and 50 °C, respectively. The results are considered as valid and a vapour pressure of 4.7E-4 at 20 °C is chosen as key value for the chemical safety assessment. The results are supported by a supporting study and two secondary sources.