Registration Dossier
Registration Dossier
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EC number: 305-514-1 | CAS number: 94581-15-4
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
The EL50 is determined as >100 mg/L.
Key value for chemical safety assessment
Additional information
Studies are available for two members of this category.
Two GLP-compliant, guideline studies are available for Resin acids and rosin acids, maleated, esters with pentaerythritol (Laus GmbH, 2013d, Water Quality Institute, 1993c). The studies used Water Accommodated Fractions as the test item is poorly soluble. In both studies the EL50 was determined to be greater than the highest concentration tested, 100 mg/L and 1000 mg/L respectively.
A study is also available for resin acids and rosin acids, fumarated, esters with glycerol (Laus GmbH, 2013c). The study followed standard test guideline OECD 201 and used WAF techniques. The EL50 was determined to be greater than 100 mg/L, the highest concentration tested.
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