Registration Dossier
Registration Dossier
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EC number: 262-679-1 | CAS number: 61260-55-7
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
The test substance is hydrolytically stable with a half-life time of >1 year.
Key value for chemical safety assessment
- Half-life for hydrolysis:
- 1 yr
- at the temperature of:
- 25 °C
Additional information
The hydrolysis of the test substance was investigated according to OECD Guideline 111 (Study director 2010a). The test was performed at pH 4.0, 7.0 and 9.0 in sterile buffer solutions at a temperatures of 50°C. After 5 days of incubation, the hydrolytical degradation was less than 10% of initial concentrations in the range of 324 to 413 mg/L for all temperatures and pH values (pH 9: borate buffer; pH 7: phosphate buffer; pH 4: citrate buffer). The estimated half-life time (5d) at 25 °C is >1 year. The substance is hydrolytically stable.
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