Registration Dossier
Registration Dossier
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EC number: 271-239-8 | CAS number: 68526-91-0 A complex combination of hydrocarbons produced by the distillation of products from the hydrogenation of isotridecanal from the hydroformylation of dodecene. It consists predominantly of C13-14 primary aliphatic alcohols, C22-28 dimer alcohols, C26 acetals and esters, and C>10 acid sodium salts and boils in the range of approximately 250°C to 450°C (482°F to 842°F).
Endpoint summary
Administrative data
Description of key information
Additional information
Acute studies on all three trophic levels are available to assess the aquatic toxicity of Dodecene, hydroformylation products, high-boiling. Daphnia magna turned out to be the most sensitive species revealing an EC50 (48 h) of 45.5 mg/L (nominal). For fish (Leuciscus idus) the LC50 (96 h) was found to be 148 mg/L (geometric mean, nominal) and for algae (Desmodesmus subspicatus) a NOEC (72 h) ≥ 100 mg/L based on growth rate was determined.
Additionally, a chronic study for invertebrates is available. For Daphnia magna the NOEC (21 d) was determined to be >= 10 mg/L.
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