Registration Dossier
Registration Dossier
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EC number: 256-367-4 | CAS number: 49553-76-6
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Readily biodegradable: 78% after 21days (OECD 301B)
Key value for chemical safety assessment
Additional information
One study investigating the ready biodegradability of Oleic acid, monoester with oxybis(propandiol) (CAS 49553-76-6) is available. This study (Berti, W. R., 2013) was conducted according to the OECD Guideline 301B (GLP) under aerobic conditions using secondary activated sludge as inoculum. A mean biodegradation of 78% was observed after 21 d and the 10-day window criterion was reached. As the biodegradation curve reached a plateau for more than three determinations (the plateau was achieved at day7), the test was ended at day 21. Therefore, Oleic acid, monoester with oxybis(propandiol) (CAS 49553-76-6) is stated to be readily biodegradable according to OECD criteria.
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