Registration Dossier
Registration Dossier
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EC number: 232-414-4 | CAS number: 8016-81-7 The residue from the distillation of tall oil. It contains primarily high-boiling esters of fatty acids and rosin. It may also contain neutral materials, free fatty acids and rosin acids.
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
A 48 h EL50 of >2000 mg/L has been identified for the effect of the test substance on mobility of Daphnia magna. A NOELR of 1000 mg/L has also been determined but it is considered to be less reliable because the test medium was prepared by dilution of a stock water-accommodated fraction (WAF), a procedure that is not in accordance with OECD guidance for testing a substance that is a poorly-soluble complex mixture.
Key value for chemical safety assessment
Additional information
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