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EC number: 500-220-1 | CAS number: 68515-73-1
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
EC50(48h) > 100 mg/L (nominal) for Daphnia magna (OECD 202)
EC50(48h) = 31.62 mg/L (nominal) for Acartia tonsa (ISO/PARCOM 1990/92)
Key value for chemical safety assessment
Marine water invertebrates
Marine water invertebrates
- Effect concentration:
- 31.62 mg/L
Additional information
The short-term toxicity of the category member D-Glucopyranose, oligomers, decyl octyl glycosides (CAS: 68515-73-1) towards aquatic invertebrates was evaluated with marine and freshwater species. Daphnia magna was used for the freshwater tests (according to OECD 202 "Daphnia sp. Acute immobilisation Test") and Acartia tonsa for the marine studies, respectively (according to ISO 14669 "Water quality - Determination of acute lethal toxicity to marine copepods (Copepoda, Crustaceae)” and “ISO/PARCOM guidelines for 1990/92 harmonisation ring test (Proposal to TC147/SC5/WG2)”). The freshwater test exhibited an EC50 (48 h) of > 100 mg/L (Brown, 1992). Marine studies with A. tonsa resulted in LC50 (48 h) values of 31.62 and 150.77 mg/L (Hudson, 1998 and 2007).
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