Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 907-745-9 | CAS number: -
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Key study: EEC activated sludge respiration inhibition test
The three hour EC20 value for the test substance (added as a solution in dimethyl sulphoxide) was 24 mg/l.
EC50 and EC80 concentrations could not be calculated as they exceeded the water solubility of the test substance.
Key value for chemical safety assessment
Additional information
Key study: EEC activated sludge respiration inhibition test
The three hour EC20 value for the test substance (added as a solution in dimethyl sulphoxide) was 24 mg/l.
EC50 and EC80 concentrations could not be calculated as they exceeded the water solubility of the test substance.
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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