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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Vapour pressure at 20 °C: 3140 hPa.

Key value for chemical safety assessment

Vapour pressure:
3 140 hPa
at the temperature of:
20 °C

Additional information

Several sources are available to obtain the value for the vapour pressure of monomethylamine at different temperatures. The key value at 20 °C is taken from the study result by Verscheuren, K. (1998).