Registration Dossier
Registration Dossier
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EC number: 229-175-3 | CAS number: 6422-83-9
Endpoint summary
Administrative data
Description of key information
Hydrolysis:
- OECD guideline study (111), GLP, moderate to fast hydrolysis under test conditions
Additional information
Hydrolysis:
In a study conducted according to OECD guideline 111 (2004), 30 mg/L of the test substance were dissolved in three buffers, pH 4, 7 and 9 and incubated at different temperatures (5, 10, 20, 30, and 50°C). The test item showed a moderate hydrolysis rate (2.4 h ≤ t1/2 ≤ 30 d) for pH 4 at 20 and 30 °C as well as for pH 7 at 20 °C and a fast hydrolysis rate (t1/2 ≤ 2.4 h) for the remaining test conditions (pH 4 at 50 °C, pH 7 at 30 and 50 °C as well as for pH 9 at 5, 10 and 20°C), with the higher half-lives at acidic conditions. Major transformation products were observed at all pH values and temperatures.
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