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).
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
Dodecene, hydroformylation products, high-boiling is with high probability acutely not harmful to aquatic algae.
Key value for chemical safety assessment
Additional information
The effects of Dodecene, hydroformylation products, high-boiling on toxicity to aquatic algae was investigated in a GLP study according to the OECD guideline 201 using Desmodesmus subspicatus as test species. Since the test substance is a mixture that is poorly soluble in water the study was performed according to the OECD guidance document 23 and the toxic effects of the test substance were determined in a water accommodated fraction of the test substance. Based on growth rate the NOEC was determined to be ≥ 100 mg/L (nominal). Since the study was designed as a limit test, EC values could not be calculated [BASF 2009].
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