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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The hydrolysis  rate Constant of (3-aminophenyl)uronium chloride is estimated to be  0.000000000201 cm3/molecule-sec at half life of 0.639 hrs.

Key value for chemical safety assessment

Half-life for hydrolysis:
0.693 h
at the temperature of:
25 °C

Additional information

The Hydrolysis rate constant of (3-aminophenyl)uronium chloride is estimated to be 0.000000000201 cm3/molecule-sec. at half life of 0.639 hrs.The estimated half life of the substance indicates that the substance is rapidly hydrolysable.