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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Description of key information

No data available. Based on all related information available, long-term toxicity to aquatic invertebrates is unlikely.

Key value for chemical safety assessment

Additional information

According to the “Guidance on information requirements and chemical safety assessment Chapter R.7b: Endpoint specific guidance”, long-term testing on invertebrates and fish is required if the chemical safety assessment according to Annex I indicates the need to investigate further effects on aquatic organisms. In the case on Fatty acids, C18 unsaturated, trimers, hydrogenated, short-term studies with justified read-across substances showed no effects up to the limit of water solubility of the test substances. Moreover, the long-term fish study conducted with a read-across substance also showed no effects up to the limit of water solubility. Hence, the available data indicate no need to further investigate the aquatic toxicity of Fatty acids, C18 unsaturated, trimers, hydrogenated.