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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Decomposes before boiling.

Key value for chemical safety assessment

Additional information

Three different literature sources provided consistent information on decomposition before boiling. However, transition temperatures are quite unclear; the value of >280°C is cited twice, but loss of water of crystallisation and/or ammonia release occurs at lower temperatures.