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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

0.126mmHg @ 25C  equivalent to 16.8Pa
17Pa @ 25C
10-20Pa @ 20C

Key value for chemical safety assessment

Vapour pressure:
16.8 Pa
at the temperature of:
298 K

Additional information

Consistent values are available from multiple sources. Most values are quoted at 25C; the only information at 20C is a range, which is entirely consistent with (and in fact encompasses) the values cited at 25C. The key parameter retained is from recognised reliable sources.