Registration Dossier
Registration Dossier
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EC number: 204-697-4 | CAS number: 124-40-3
Endpoint summary
Administrative data
Description of key information
Additional information
All endpoints of this section have been
waived.
Justification for soil organisms: For substances being considered as
„readily“, it can be assumed that they will be completely biologically
degraded within the STP process. Furthermore, for substances not passing
the STP-process but being readily, it can be assumed that they will be
also biological degraded in the surface water within a short time.
Therefore, no tests on soil organisms are provided. The predicted no
effect concentration (PNEC) for soil was derived from the PNEC for
freshwater using the equilibrium partitioning method.
Justification for birds:
In Annex X of the Regulation (EC) No 1907/2006, it is suggested, that in case of long term toxicity testing to birds "any need for testing should be carefully considered taking into account the large mammalian dataset that is usually available at this tonnage level." Furthermore, ECHA (2008) states in the "Guidance on information requirements and chemical safety assessment Chapter R.7c" that "given that mammalian toxicity is considered in detail for human health protection, the need for additional data for birds must be considered very carefully – new tests are a last resort in the data collection process." As the substance is not bioaccumulative 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.
