Registration Dossier
Registration Dossier
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EC number: 938-754-6 | CAS number: -
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The toxicity of Sucroglyceride C12-18, C18unsatd. was investigated in a study conducted according to OECD Guideline 202 I (Daphnia sp. Acute Immobilisation Test). In this test Daphnia magna were exposed to a nominal test substance concentrations of 10, 18, 32, 58, 100 and 180 mg/L over a period of 48 h under static conditions. The study is considered reliable with restrictions as no analytical controls were performed. The 48 h-NOEC based on immobilization was determined to be 18 mg/L. The 48 h-EC50 was 28.5 mg/L (C.I. 26.4 to 30.8 mg/L).
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 28.5 mg/L
Additional information
The toxicity of Sucroglyceride C12-18, C18unsatd. was investigated in a study conducted according to OECD Guideline 202 I (Daphnia sp. Acute Immobilisation Test), adopted April 4, 1984. In this test Daphnia magna were exposed to nominal test substance concentrations of 10; 18; 32; 58; 100; 180 mg/L over a period of 48 h under static conditions. No analytical controls were performed.
The concentration with no effect (NOEC) based on immobilization was determined to be 18 mg/L after 48 h of exposure.
The study is regarded as reliable, the validity criteria were fulfilled:
- in the control not more that 10% of the daphnids were immobilised;
- the dissolved oxygen concentration at the end of the test was > 3 mg/L in control and test vessels
Synopsis
Test organism/age: Daphnia magna/ <24 h
Test type: static
48 h NOEC: 18 mg/L
48 h EC 50: 28.5 95% C.I. : {26.4 to 30.8 mg/L}
Endpoint affected: mobility
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