Registration Dossier
Registration Dossier
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EC number: 308-757-1 | CAS number: 98246-84-5
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
A Respiration Inhibition Test with activated sludge according to OECD Guideline No. 209 was carried out with the test item in year 2012. The NOEC of the test item is 10 mg/L for total respiration, heterotrophic respiration and nitrification. The test item is not toxic up to the concentration of 10 mg/L to activated sludge of a municipal sewage treatment plant. The EC50 of the test item is 28.4 mg/L for total respiration, 28.0 mg/L for nitrification and 29.2 mg/L for heterotrophic respiration.
Key value for chemical safety assessment
- EC50 for microorganisms:
- 28.4 mg/L
- EC10 or NOEC for microorganisms:
- 10 mg/L
Additional information
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
