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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference
Endpoint:
vapour pressure
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the melting point is above 300°C

Description of key information

In accordance with Column 2 of REACH Annex VII, the vapour pressure study does not need to be conducted if the melting point is above 300 °C. As no melting point could be detected until 330 °C for FAT 40000, the study is waived.

Key value for chemical safety assessment

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

Additional information

In accordance with Column 2 of REACH Annex VII, the vapour pressure study does not need to be conducted if the meltingpoint is above 300 °C. As no melting point could be detected until 300°C for FAT 40000, the study is waived.

However, the vapour pressure is considered negligible (0.000001 Pa assumed for risk assessment tool) and its numerical determination is not considered scientifically justified.