Registration Dossier
Registration Dossier
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EC number: 204-633-5 | CAS number: 123-51-3
Endpoint summary
Administrative data
Description of key information
Additional information
Toxicity to soil macroorganisms except arthropods
A study on toxicity to terrestrial macroorganisms does not need to be conducted because direct an indirect exposure of the soil compartment is unlikely.
Toxicity to terrestrial arthropods
A study on toxicity to terrestrial arthropods does not need to be conducted because direct an indirect exposure of the soil compartment is unlikely.
Toxicity to terrestrial plants
A study on toxicity to terrestrial plants does not need to be conducted because direct an indirect exposure of the soil compartment is unlikely.
Toxicity to soil microorganisms
A study on toxicity to soil microorganisms does not need to be conducted because direct an indirect exposure of the soil compartment is unlikely.
Toxicity to birds
No data on terrestrial toxicity are available. However, in chapter R.10 of the Guidance on information requirements and chemical safety assessment (ECHA 2008, p. 42) concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), it is laid down that "the chemicals of concern with respect to secondary poisoning include lipophilic organic chemicals and some metal compounds". The substance shows a low bioaccumulative (log Pow = 1.51) potential. Thus, a relevant and considerable exposure of birds is not expected. Therefore, and for reasons of animal welfare studies on bird toxicity are not provided.
Toxicity to other above-ground organisms
This is not a standard information requirement in Annex IX/X of Regulation (EC) No 1907/2006.
Justification for the type of information
According to Regulation (EC) 1907 (2006) Annex IX section 9.4/9.4.1, column 2, a study on toxicity to soil macroorganisms does not need to be conducted as the substance is considered to be readily biodegradable. The test substance is not supposed to be directly applied to soil and an indirect exposure to soil via sewage sludge transfer is unlikely since the substance is readily biodegradable, according to OECD criteria (see IUCLID Ch. 5.2.1). For a substance being considered as „readily biodegradable“, it can be assumed that it will be biodegraded within the STP process and as a consequence a transfer to the soil compartment is not expected. As a consequence, no tests on soil macroorganisms are provided.
In addition, the substance is not bioaccumulative. Therefore, and because of reasons of animal welfare, no study on toxicity in birds is performed.
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.
