Registration Dossier
Registration Dossier
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EC number: 404-310-0 | CAS number: 10591-85-2 PERKACIT TBZTD; PERKACIT TBZTD PDR; PERKACIT TBZTD PDR-D; TBZD
Endpoint summary
Administrative data
Description of key information
The conducted studies (acute toxicity on fish, acute and chronic toxicity on aquatic invertebrates, toxicity to algae and toxicity to microorganisms) revealed no relevant toxicity to aquatic organisms, since the maximum testing concentration exceeded the water solubility by far.
Additional information
Since no hazard has been identified and fish long-term sensitivity has not been tested yet the registrant proposed to perform a long-term toxicity In that case, ECHA's guidance on information requirements and chemical safety, chapter R.7b (v4.0, June 2017, p. 59, Fig R.7.8 -4) advocates for long-term toxicity testing on fish when it is not possible to determine whether there is a trophic level more sensitive than another by a factor 5 to 10 between fish and invertebrates. Presently, it is not possible to determine whether there is a more sensitive trophic level between those two. A long-term toxicity test for fish according to OECD 210 guideline is therefore proposed.
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.
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