Registration Dossier
Registration Dossier
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EC number: 947-350-9 | CAS number: -
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
EC50 (3 h) > 1000 mg/L
Key value for chemical safety assessment
- EC50 for microorganisms:
- 1 000 mg/L
Additional information
A 3h activated sludge respiration inhibition test was performed using the test item (10, 100 and 1000 mg/L) according to the EU Method C.11 (2016) and the OECD Guideline 209 (2010). Abiotic decomposition was not detected; the highest inhibitory effect of the test item was only 12.8 %; therefore, respiration rate inhibition could not be calculated and is considered higher than the highest concentration tested.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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