Registration Dossier
Registration Dossier
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EC number: 940-422-0 | CAS number: -
Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
Description of key information
OECD 303A Sewage treatment plant simulation test
For the registration substance no Sewage treatment plant simulation test according OECD 303A is available. Instead an OECD 303A test with 14C Glucamide 12 was carried out but no substance specific analysis was applied. Therefore only the 14C elimination but not the substance specific elimination could be determined. Because of this shortcoming the study is disregarded in the environmental safety assessment of the registration substancd..Instead a valid study available for Oleyl glucamide (Glucamide 18,18u) was used as read across. The overall elimination of the carbon chain length homologue Oleyl glucamide in sewage treatment plant simulation test according OECD 303A carried out with 14C labelled test substance was measured to be 99%. The mass balance was: 1% to effluent (measured), 3.8% to activated sludge (measured) and 95.2% biodegraded (calculated from values before).
OECD 314C Anaerobic biodegradation test
For the registration substance no anerobic biodegradation test is available. But 14C Glucamide 12 was rapidly biodegraded under anaerobic condition with a half-life 2-6d and this result is used for the registration substance as well.
Key value for chemical safety assessment
Additional information
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