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EC number: 289-991-0
CAS number: 90052-75-8
The substance is expected to have a low potential for bioaccumulation.
The target substance 2-octyldodecyl
12-[(1-oxooctadecyl)oxy]octadecanoate (CAS 90052-75-8) is a long-chain
aliphatic ester with a high estimated log Kow, which suggests a
potential for bioaccumulation. However, since the substance has low
water solubility and is readily biodegradable, no chronic exposure and
relevant uptake is likely. In the case of uptake by fish, the substance
is expected to be rapidly metabolized via enzymatic hydrolysis into its
corresponding fatty acids and fatty alcohols. From literature it is well
known that these hydrolysis products will be effectively metabolized and
excreted by fish (Heymann, 1980; Lech & Bend, 1980; Lech & Melancon,
1980; Murphy & Lutenske, 1990; Sand et al., 1973).
In conclusion, the substance is expected to have a low potential
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