Registration Dossier
Registration Dossier
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EC number: 604-669-5 | CAS number: 149021-58-9
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
Significant accumulation of 2-propylheptyl acrylate in fish is not to be expected.
Key value for chemical safety assessment
Additional information
No data on bioaccumulation in fish are available. Based on the octanol/water coefficient (log Kow > 6.3) a high bioaccumulation potential of the test substance is indicated.
However, due to the low water solubility (WS = 0.5 mg/L; s. analytical results of the studies shown in IUCLID section 4.8) of 2-propylheptyl acrylate, it is expected that under environmental conditions only small amounts of the test substance are dissolved in water. Based on these low concentrations of dissolved test substance combined with the photolytical instability (IUCLID section 5.1.1) and the fast biodegradability (IUCLID section 5.2.1) of 2-propylheptyl acrylate it is assumed that the amount of bioavailable test substance in water is negligible low.
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