Registration Dossier
Registration Dossier
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EC number: 907-434-8 | CAS number: -
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
This substance is a reaction mass of dipropylene glycol dibenzoate (DPGDB), diethylene glycol dibenzoate (DEGDB) and triethylene glycol dibenzoate (TEGDB). No aquatic toxicity testing has been performed on the reaction mass itself but data are available for DPGDB, DEGDB and TEGDB individually. All the studies were performed according to international test guidelines and in compliance with GLP. Short-term toxicity to invertebrates studies were carried out on each of the components of the reaction mass using Daphnia magna. These data demonstrate that the components of the reaction mass have similar environmental profiles with all EC50 values in the same order of magnitude, >1.0 mg/L and <10 mg/L. A long-term toxicity to invertebrates study (OECD 211) of the component DPGDB is available. A long-term toxicity to invertebrates study (OECD 211) with the reaction mass substance itself is in progress and this dossier will be updated upon completion of that study. Until that study is completed the long-term toxicity to invertebrates test conducted with the component DPGDB is the best currently available data representative of the reaction mass substance.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Dose descriptor:
- NOEC
- Remarks:
- Reproduction and length
- Effect concentration:
- 2.2 mg/L
Marine water invertebrates
Marine water invertebrates
- Dose descriptor:
- NOEC
- Remarks:
- Reproduction and length
- Effect concentration:
- 2.2 mg/L
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.
