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: - | CAS number: -
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
- Endpoint:
- long-term toxicity to aquatic invertebrates
- Data waiving:
- other justification
- Justification for data waiving:
- other:
- Justification for type of information:
- The long-term toxicity to aquatic invertebrates assessment for the registered substance is planned for 2023 according to the expected deadline from the lab:
- Analytical method Development, Aqueous: from February 2023 to March 2023.
- Analytical method Validation, Aqueous: from March 2023 to April 2023 - Final study report expected in July 2023.
- Daphnia reproduction test (EU C.20/OECD TG 211): from May 2023 to September 2023 - Final study report expected in February 2024.
The IUCLID dossier will be updated as soon as study report has been reviewed and agreed.
For more details, please refer to the attached letter from the CRO. - Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 211 (Daphnia magna Reproduction Test)
Reference
Description of key information
Fatty acids C16-18 (even numbered), oligoesters with sucrose is characterized by a very low water solubility (< 0.509 mg/L, OECD 105). Thus, a long-term study with aquatic invertebrates according to OECD 211 is considered to be more adequate for the assessment of aquatic toxicity instead of a short-term study. A testing proposal was previously submitted and then accepted by ECHA in the Decision Number TPE-D-2114576748-28-01/F. The long-term toxicity study to aquatic invertebrates is planned for 2023 with a final study report expected in February 2024. The IUCLID dossier will be updated as soon as study report has been reviewed and agreed.
Key value for chemical safety assessment
Additional information
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.
