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: 240-245-2 | CAS number: 16090-02-1
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
EC50 = 100 mg/l
Key value for chemical safety assessment
- EC50 for microorganisms:
- 100 mg/L
Additional information
Several studies are available in order to assess the toxicity of the substance to microorganisms. The full report is reported only for the reliable key study.
Many data with lower reliability are available for the test substance and are here summarized in the supporting study. Many reports not completed of all information required in order to fulfil a IUCLID study record were found in the archives of the companies: sometimes are old studies, which did not follow a recognized testing method; in some cases details on procedures, test conditions and results are not available; in other cases the procedures are in accordance with the international accepted testing procedures, but only a summary of the results is available.
All of those studies demonstrate that the substance do not inhibit the degradation activity of activated sludge in concentrations higher or equal to 100 mg/l.
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.
