Registration Dossier
Registration Dossier
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EC number: 268-460-7 | CAS number: 68092-47-7
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
Aquatic toxicity data of barium m-toluate are not available. Read-across to the assessment entities soluble barium substances and m-toluic acid is applied for the assessment of barium m-toluate since the ions of barium m-toluate determine its fate and toxicity in the environment. Based on dissolved barium concentrations in solution, the ErC50and NOEC are >1.15 and >=1.15 mg Ba/L, respectively. For m-toluic acid, the 72-h EC50 for the growth inhibition of algae amounts to 18 mg/L and the corresponding NOEC to 10 mg/L.
Thus,barium m-toluate is expected to have a low potential for toxicity to algae.
Key value for chemical safety assessment
Additional information
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