Registration Dossier
Registration Dossier
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EC number: 418-000-8 | CAS number: 163062-28-0 BLEU REN 20
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
The test substance is hydrolitically stable.
Key value for chemical safety assessment
- Half-life for hydrolysis:
- 1 615 h
- at the temperature of:
- 25 °C
Additional information
In a GLP-compliant study according to OECD guideline 111, hydrolysis of the test substance was tested at varying temperatures and as a function of pH (CG, 1987).
Based on the results obtained at the various experimental temperatures (50, 60 and 70 °C) at a set pH (pH 4, 6 and 9), half-life periods of the test substance at 25 °C were calculated to be 36.6 hours at pH 4, hours at pH 7 and 1650 hours at pH 9. In a preliminary test it was already determined that the test substance is stable towards hydrolyis at 50 °C at pH 7. Based on these data the substance is considered to be hydrolytically stable.
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