Registration Dossier
Registration Dossier
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EC number: 218-301-2 | CAS number: 2110-78-3
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
No PNEC values have been derived as it is not required for Annex VII REACH registrations.
Conclusion on classification
Based on a 48-hour EC50 value and a 72-hour ErC50 value of > 100 mg/L, which were calculated from OECD guideline studies with the test item methyl 2 -hydroxyisobutyrate on acute aquatic toxicity in crustaceae (Daphnia sp.) and green alga (Pseudokirchneriella subcapitata) respectively and taking into account that the substance has been determined to be readily biodegradable, it is proposed that the test substance requires no classification according to Regulation (EC) No 1272/2008 as hazardous to the aquatic environment.
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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