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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

< 0.91 Pa at 20 °C (OECD 104, calculation)

Key value for chemical safety assessment

Additional information

The vapour pressure was determined with the use of Grain-Watson estimation as outlined in the OECD Guildeline 104. The experimental result of the DSC method was not in the appropriate validity range with respect to this method. Handbook data for single constituents, in the range from 0.0004 Pa to 0.11 Pa, are supporting.