Registration Dossier
Registration Dossier
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EC number: 500-047-1 | CAS number: 26316-40-5 1 - 4.8 moles ethoxylated and 1 - 8.5 moles propoxylated
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The 48 hr EC50 were reported as >100 mg/l and as 103 mg/l.
Key value for chemical safety assessment
Additional information
Acute toxicity (96 hr) to aquatic invertebrates has been investigated with Daphnia magna in two independent tests following procedures similar to or according to the OECD 202 protocol at concentrations up to 300 mg/l. The 48 hr EC50 were reported as >100 mg/l and as 103 mg/l. Analytical verification performed in one study showed minimal loss of test material over the course of the exposure.
The available data indicates low toxicity to aquatic invertebrates.
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