Registration Dossier

Physical & Chemical properties

Vapour pressure

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Administrative data

Link to relevant study record(s)

Description of key information

The registered substance has a very low vapor pressure, i.e., the calculated vapor pressure is 3.63E-019 Pa


Key value for chemical safety assessment

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

Additional information

A QSAR calculation with the established QSAR tool EPIwin resulted in a calculated vapor pressure of 3.63E-019 Pa using the modified Grain method. It might be speculated on the precision of the obtained result. But without any scientific doubt, the result indicates that the vapor pressure of the substance is very low.

The result of this study is considered to be reliable with restriction.

An experimental determination of that vapor pressure is not possible since it is not possible to remove all water from that substance.