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Long-term toxicity to aquatic invertebrates

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long-term toxicity to aquatic invertebrates
Type of information:
experimental study planned
according to guideline
OECD Guideline 211 (Daphnia magna Reproduction Test)

Description of key information

An expert assessment was performed to determine the water solubility of 2-Propenoic acid, 2-methyl-, tetracosyl ester(branched). It concluded that the substance was poorly soluble in water.

In accordance with Annex VII of REACH, Column 2, short-term toxicity to the aquatic environment is unlikely to occur due to the water solubility of the substance. Long-term toxicity study to aquatic invertebrates shall be considered instead as per Annex IX of REACH.

It is proposed to perform a Daphnia reproduction test in accordance with the OECD Testing Guideline 211.

Key value for chemical safety assessment

Additional information