Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

If the vapor pressure is expected to be so small that the value will be below the measurement range of an experimental determination, it may be calculated according to the Modified Watson Correlation.

Key value for chemical safety assessment

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

Additional information

The vapor pressure of KGA was calculated according to the Modified Watson Correlation as documented in Lyman et al (1990). Using these methods the vapor pressure was calculated to be 8.8E-8 Pa at 25 degrees C based on the boiling point that was also calculated.