Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

FAT 40061/F was found to be hydrolytically stable at pH 4 and 7 with half life greater than 1 year and at pH 9 the rate constant was 3.61 X 10-8 at 25 °C with an estimated half life of 222 days. When tested for BOD5 and COD, both FAT 40061/D and FAT 40061/A had BOD5/COD <0.05, hence considered to be not readily biodegradable. FAT 40061/F has a low octanol water partition coefficient, therefore no adsorption/desorption study was conducted. For risk assessment purposes, the log Koc value was estimated to be 0.05 from the log Kow value using KOCWIN v2.00.

Additional information