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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways


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Administrative data

Link to relevant study record(s)

Description of key information

Hydrolysis study

Key value for chemical safety assessment

Half-life for hydrolysis:
1 yr
at the temperature of:
25 °C

Additional information

1.Per REACH requirements The study does not need to be conducted if: the substance is highly insoluble in water The solubility of TBBA-bis(2,3-dibromopropyl ether is 0.144 µg/l (20°C)

2. In 2003 GLP study no degradation was evident in triplicate samples prepared in pH 4, 7 and 9 buffer solutions after a 5-day incubation period at the elevated temperature. The test substance was considered hydrolytically stable over the environmentally relevant pH range with a half-life (t/1/2) greater than 1 year.