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EC number: 306-082-7
CAS number: 95912-86-0
Analysis of the test substance preparations were not conducted for
technical reasons. Since the water solubility of the test substance is <
0.05 mg/L, analyses of the test substance preparations would not provide
useful data. No reliable method for analyses in the required
concentration range could be developed.
On day 4, one replicate in the treatment group was lost due to a
technician error. So the evaluation was based on three replicates and a
total of 30 parent animals. No other deviations were reported.
Table 1: Other biological observations among surviving parent
animals in each concentration after 21 d exposure.
Test group [mg/L]
Growth [mean length, mm]
Mean immobile young (per surviving adult)
Mean days to first brood
Mean aborted eggs (per surviving adult)
No effects up to the water solubility limit for reproductive output of Daphnia
magna (OECD 211).
One GLP Guideline study according to OECD 211 is available
investigating the toxicity of fatty acids, C8-10, C12-18-alkyl esters
(CAS 95912-86-0) to aquatic invertebrates is available (Salinas 2013).
Daphnia magna was exposed to a nominal loading rate of 10 mg/L (Water
Accommodated Fraction). Chemical analysis of the test substance
concentrations was not possible since no suitable analytical method
could be developed to detect the test substance. No effects on
reproduction of D. magna were observed up to the water solubility limit
(< 0.05 mg/L) resulting in a NOELR (21 d) ≥ 10 mg/L. Based on this
result it can be concluded that fatty acids, C8-10, C12-18-alkyl esters
will not exhibit chronic effects on aquatic invertebrates up to the
water solubility limit.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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