Registration Dossier
Registration Dossier
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EC number: 201-164-8 | CAS number: 78-98-8
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
Two guideline studies on the respiration and growth of microorganisms respectively are available. A study conducted in compliance with DIN 38412, part 8 investigated the growth inhibition induced by the substance in Pseudomonas putida. An EC50 of 11 mg/l (EC10: 6.7 mg/l) was determined after an inoculation time of 17 hours (BASF AG, 1989). In a second study following guideline ISO 8192, the effect of the substance on the respiration rate of industrial activated sludge was determined. The test was terminated after 30 minutes inoculation time. The study reports an EC10 > 2000 mg/l (BASF AG, 1989).
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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