Registration Dossier
Registration Dossier
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EC number: 213-234-5 | CAS number: 931-36-2
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
readily biodegradable
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
The ready biodegradability of 2-ethyl-4-methylimidazole (CAS 931-36-2) was studied in a GLP guideline study according to OECD 301A (DOC Die-Away test). Activated sludge from a laboratory wwtp treating municipal sewage was taken as inoculum. The degradation reached 86% after 28 d, the 10-d window was kept (BASF AG, 2005; report no. 21G0379/053109). therefore the substance is regarded as readily biodegradable according to OECD criteria.
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