Registration Dossier
Registration Dossier
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EC number: 203-419-9 | CAS number: 106-65-0
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Acute toxicity to daphnia: 48 hour EC50 - > 100 mg/L
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 100 mg/L
Marine water invertebrates
Marine water invertebrates
- Effect concentration:
- 696.6 mg/L
Additional information
In an acute immobilization test to Daphnia magna the effects of the limit concentration 100 mg/L of dimethyl succinate were determined according to OECD test guideline No. 202 andRegulation (EC) No. 440/2008 Method C.2. A limit test at a concentration of 100 mg/L was conducted under static conditions over a period of 48 hours. 20 test organisms were exposed to the limit concentration and control. Achieved concentrations were verified by GC-MS analysis.
Dimethyl succinate had no effects during a 48 hour exposure period at a concentration of 100 mg/L.
The predicted short-term (48-h) toxicity LC50 for Daphnid (freshwater), estimated using the ECOSAR model v2.0, is 458.8 mg/L.
The predicted short-term (96-h) toxicity LC50 for Mysid (salwater), estimated using the ECOSAR model v2.0, is 696.6 mg/L.
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