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EC number: 239-701-3
CAS number: 15625-89-5
In the only available and reliable study, the substance's toxicity to
microorganisms was determined to be EC20 = 625 mg/l. EC50 is set equal
to this concentration, which is a conservative approach.
The substance was tested for respiratory sludge inhibition according to
guideline ISO/DIS 8192 Part B. The study was assessed to be reliable
with restrictions and considered as key study. The inoculum was derived
from the local municipal STP Lambsheim. The EC20 was determined to be
after 30 min EC20 = 625 mg/l. EC50 is set equal to this concentration,
which is a conservative approach.
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