Registration Dossier
Registration Dossier
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EC number: 221-657-1 | CAS number: 3179-47-3
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
There is no information concerning long term toxicity to aquatic invertebrates for n-Decyl methacrylate available. The results of the aquatic
long term toxicity to aquatic invertebrates studies on the structurally closely related Isodecyl methacrylate (i-C10-Ester) are considered as
representative for the long term aquatic toxicity of n-Decyl methacrylate (C10 -Ester).
In an OECD 211 GLP study performed with Isodecyl methacrylate at semi-static conditions, the 21 day NOEC for Daphnia magna was at 54.2 µg/L.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 54.2 µg/L
Additional information
There is no information concerning long term toxicity to aquatic invertebrates for n-Decyl methacrylate available. The results of the aquatic
long term toxicity to aquatic invertebrates studies on the structurally closely related Isodecyl methacrylate (i-C10-Ester) are considered as
representative for the long term aquatic toxicity of n-Decyl methacrylate (C10 -Ester).
In a valid guideline study (OECD 211, GLP, semi-static conditions), the 21 day reproductive toxicity to daphnids was determined to be as follows: EC50 for Daphnia magna was > 118 µg/L, NOEC: 54.2 µg/L and LOEC: 118 µg/L for Isodecyl methacrylate. All effect values given are based on the geometric mean measured test concentrations.
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