Registration Dossier
Registration Dossier
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EC number: 939-498-8 | CAS number: -
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50 (96h) = 160 mg/L (active matter, nominal) for Brachydanio rerio (OECD 203, semi-static)
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 160 mg/L
Additional information
One study investigating the short-term toxicity of Reaction product of fatty acids C14-18/C16-18 unsaturated with dihydrogendioxide and ammonia to freshwater fish is available. The study was performed according to GLP and ISO guideline 7346/2 using Brachydanio rerio as test organism (Henkel, 2001). A product (50% active substance) was tested under semi-static conditions at nominal concentrations of 100 to 1000 mg product /L. A 72-h LC50 is determined to be 320 mg product/L which corresponds to a 72-h LC50 of 160 mg active matter/L.
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