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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

< 1E-06 Pa at 20 °C

Key value for chemical safety assessment

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

Additional information

Using the Modified Watson Correlation, the vapour pressure of the substance was estimated to be 1.3E-07 Pa at 25 °C.

The Dutch Competent Authorities changed the value in < 1E-06 Pa (20 °C). In their comments on the new substance notification dossier under 67/548/EEC (BMS/991220.06) as argumentation for this was stated that this change was made in view of the limited accuracy of the method, used to determine the vapour pressure, in the very low pressure ranges (< 1E-05 Pa). This was accepted.