Registration Dossier
Registration Dossier
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EC number: 267-140-4 | CAS number: 67801-20-1
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
The acute toxicity of Ebanol to microorganisms was investigated and gave a 3-hour EC50 value of 52.5mg/l and 3-hour EC10 value of 10.0mg/l.
Key value for chemical safety assessment
- EC50 for microorganisms:
- 52.5 mg/L
- EC10 or NOEC for microorganisms:
- 10 mg/L
Additional information
The activated sludge respiration inhibition test according to the OECD guideline No. 209 was performed with Ebanol. Five concentrations in the range 1 to 100 mg/l were tested. The result can be expressed as follows:
EC50 (3 hours) = 52.5 mg/l.
EC10 (3 hours) = 10.0 mg/l.
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