Registration Dossier
Registration Dossier
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EC number: 419-740-4 | CAS number: 137658-79-8 CGL 1545
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Not readily biodegradable according to OECD criteria.
Key value for chemical safety assessment
Additional information
A GLP guideline study was performed according to OECD guideline 301B (RCC Umweltchemie AG 1995). 0 % biodegradation was observed after 28 d with the initial test concentration of 20 mg/L. This result is supported by the results of a study according to OECD 301C (Insitute of Ecotoxicology, Gakushuin University 1996). No biodegradation was observed after 28d with an initial test concentration of 100 mg/L. Therefore, the test substance is considered as poorly biodegradable.
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