Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Hydrolysis

The test item was found to be hydrolytically stable at all pH conditions.

Biodegradation

There are two tests available. In a manometric respirometry test according OECD 301 Fthe ready biodegradability of Genamin DMG 75was determined in a 28-day oxygen consumption test using activated sludge from a domestic waste water treatment plant as the source of the microbial inoculum. Under the valid conditions,based on calculation of ThODNO3,biodegradationrateof the test substance (Genamin DMG 75)was81.2% at the end of the 28-day study, and 62.4% at 10-d window. In a second test accordiing OECD 301 B a mean degradation on day 28 was 8 % and on day 60, 11%.

Additional information