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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

The vapour pressure is <= 0.18 Pa at 20 °C (OECD 104, Grain-Watson estimation).

Key value for chemical safety assessment

Additional information

The vapour pressure was firstly determined by means of DSC. However the experimentally determined vapour pressure of the test item is not definable, since the range is not in the recommended range of 1 to 1000 mbar for DSC measurements. Therefore an estimation procedure by using Grain-Waton Method was performed.