Registration Dossier
Registration Dossier
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EC number: 268-092-7 | CAS number: 68002-78-8 This substance is identified by SDA Substance Name: C16-C18 and C18 unsaturated trialkyl carboxylic acid trimethylolpropane triester and SDA Reporting Number: 11-015-00.
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
No effects up to limit of water solubility (<0.05 mg/L)
Key value for chemical safety assessment
Additional information
The acute toxicity of Fatty acids, C16-18 and C18-unsatd., triesters with trimethylolpropane (CAS 68002-78-8) to aquatic invertebrates was tested in a study following OECD guideline 202 (Bouillon, 2012). Daphnia magna were exposed to the test substance in a static test system for 48 hours. The test was performed as a limit test with a loading ratio of 0.106 g (substance)/1000 g (test medium). An EL50 >106 mg/L based on the nominal concentration of the water accommodated fraction of the test substance was reported. Therefore acute toxic effects on aquatic invertebrates are not expected within the range of the water solubility of the substance (<0.05 mg/L; Frischmann, 2012).
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