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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

In a GLP study conducted according to OECD Guideline 104, the estimated vapour pressure of EC# 434-650-5 test material at 25oC, based on linear regression analysis of the log p versus 1/T curve generated from measured vapour pressures at 30, 40 and 50oC, was 0.0236 Pa.  THis result can be read-across to EC#457-320-2. 

Key value for chemical safety assessment

Vapour pressure:
0.024 Pa
at the temperature of:
25 °C

Additional information

In a GLP study conducted according to OECD Guideline 104, the estimated vapour pressure of EC# 434-650-5 test material at 25oC, based on linear regression analysis of the log p versus 1/T curve generated from measured vapour pressures at 30, 40 and 50oC, was 0.0236 Pa. THis result can be read-across to EC#457-320-2.