Registration Dossier
Registration Dossier
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EC number: 404-800-4 | CAS number: 118832-72-7 IRGANOX L 118
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Mircoorganisms were exposed for three hours to the test item, the EC50 was calculated to be higher than 100 mg/L.
Key value for chemical safety assessment
Additional information
The toxicity microorganisms was assessed according to OECD guideline 209. The EC50, EC20 and the EC80 were calculated to be bigger than 100 mg/L, based on nominal concentrations. The test compound was added to the water without any suspension aid. No effect on the bacteria was observed.
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