Registration Dossier
Registration Dossier
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EC number: 943-007-2 | CAS number: -
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
No chronic effects on aquatic invertebrates up to the limit of water solubility, read across.
Key value for chemical safety assessment
Additional information
Data on the chronic toxicity of Fatty acids, C12-18, even numbered, 3-methylbutyl esters (CAS 1314763-50-2) to aquatic invertebrates is not available. The assessment was therefore based on a study conducted with the structurally similar substances Isopropyl myristate (CAS 110-27-0) as part of a read across approach, which is in accordance with Regulation (EC) No. 1907/2006, Annex XI, 1.5. Further justification is given within the overall summary chapter 6.1 and within the analogue justification section 13.
The chronic toxicity of the source substance Isopropyl myristrate
(CAS 110-27-0) to Daphnia magna was tested according to OECD 202
(Scholz, 1995) at 1 and 100 mg/L (nominal). After prolonged stirring,
the test substance was filtered through glass fibre filter. No effects
on mortality or reproduction were detected at the tested substance
concentrations. Therefore, the NOELR (reproduction, 21 d) is ≥ 100 mg/L.
Based on the available read across data chronic toxicity of Fatty acids,
C12-18, even numbered, 3-methylbutyl esters (CAS 1314763-50-2) to
aquatic invertebrates is not expected.
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