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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Environmental fate & pathways


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Administrative data

Link to relevant study record(s)

Description of key information

According to structural properties, hydrolysis is not expected.

Key value for chemical safety assessment

Additional information

(2-hydroxyethyl)ammonium nitrate is soluble in water and dissociates into (2 -hydroxyethyl)ammonium and nitrate ions. Neither one of the two dissociation products are expected to be susceptible to hydrolysis because they both do not contain hydrolysable groups. Thus, hydrolysis as a mechanism of degradation is unlikely to play an appreciable role in the environmental fate of (2-hydroxyethyl)ammonium nitrate.