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EC number: 500-031-4 | CAS number: 9051-51-8 1 - 4.5 moles propoxylated
- Life Cycle description
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Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
3 hr NOEC respiration inhibition (activated sludge) = 1000 mg/L (nominal). No inhibition was observed.
Key value for chemical safety assessment
Additional information
Toxicity to microorganisms has been tested with a sample of activated sludge from a domestic waste water treatment plant over a 3 hr period at nominal concentrations from 10 to 1000 mg/L. No effects were observed and the NOEC value is 1000 mg/L.
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