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EC number: 203-978-9
CAS number: 112-50-5
In a guideline study in freshwater, the substance 2 -(2 -(2
-ethoxyethoxy)ethoxy)ethanol was found to be readily biodegradable. The
BOD28 was 92.1%. The biodegradation was also assessed at a number of
concentrations using a non-adapted domestic sewage innoculum in a
freshwater medium. Ready degradation was observed with a BOD20 of 71%.
In a single study in saltwater, ready biodegradation was not seen with
only 22% degradation after 20 days.
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