Registration Dossier
Registration Dossier
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EC number: 945-519-1 | CAS number: -
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
EC50 (3h) > 100 mg/L
Key value for chemical safety assessment
- EC50 for microorganisms:
- 100 mg/L
Additional information
The influence of the Similar substance 01 on the respiration rate of activated sludge was investigated after a contact time of 30 minutes, based on OECD Guideline No. 209, adopted April 4, 1984 and EEC Directive 67/548 amended November 18, 1987 (87/302), Part C, Publication No. L133, adopted May 30, 1988.
Under the conditions of this present test, was not toxic to waste water (activated sludge) bacteria at a concentration of 100 mg/L (EC50 100 mg/L)
Based on the Read Across principle, the result can be considered for the microorganisms toxicity assessment of the registered substance.
Justification for Read Across is detailed in the report attached to the IUCLID section 13.
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.
