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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Vapour pressure was i) measured by a non-GLP test apparatus and ii) modelled by a QSAR software.

Key value for chemical safety assessment

Vapour pressure:
300 Pa
at the temperature of:
30 °C

Additional information

Vapour pressure of the test material was determined experimentally to be 3 mbar (0.3 kPa) at 30oC using a university test apparatus under non-GLP. The result is rated as Klimich 2, and selected as the key for the classification and labelling.

Modelled vapour pressure was 1.62 Pa at 25oC using MPBPWIN of EPISuite. It is considered as valid with restrictions (Klimisch 2.), and used as weight of evidence for classification and labelling.