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EC number: 500-204-4
CAS number: 68334-05-4
No toxic effects up to the limit of water solubility (< 1 mg/L) for Pseudokirchneriella subcapitata (OECD 201).
Two studies with the freshwater algae Pseudokirchneriella
subcapitata are available for Fatty acids, C18-unsatd., dimers,
2-ethylhexyl esters (CAS No. 68334-05-4). Both studies were GLP conform
conducted guideline studies (OECD 201 and EU method C.3) over a period
of 72 hours. As the test substance has a low water solubility (< 1
mg/L), Swarbrick and Smyth (2005) used water accommodated fractions
(WAFs) with loading rates of 100 mg/L. Ipsen (2007) prepared WAFs with a
loading rate of 110.1 mg/L test substance.
No effects up to the limit of the water solubility of the test
substance were observed in both tests (EL50 and LOELR > 100 mg/L; NOELR
≥ 100 mg/L).
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