Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Environmental fate and pathways endpoints are completed for the test item based on test data following standard guidelines or data waivers. All data are therefore considered to be reliable and relevant for the endpoint concerned.


Hydrolysis as a function of pH study has been waived as the test item was shown to be readily biodegradable. 

Biodegradation in water (screening tests)

Biodegradation of the test item was determined in the reliable study with non-adapted activated sludge for a period of 28 days (Maischak 2015). The test item achieved 60 % biodegradation after 3 days, meeting the 10 day window within the 28-day test period and therefore is considered to be readily biodegradable.


The adsorption coefficient for the test item has been calculated by QSAR (KOCWIN v2.0) and is considered reliable for this endpoint. The Koc of the test item is 15.96 L/kg and the log Koc is 1.2029, based on an experimentally determined log Kow of 1.99.

Henry's Law constant

The Henry’s Law constant were estimated using the QSAR model HENRYWIN v 3.20 available in EPI Suite (US EPA 2010). The Henry's Law constant of the test item was calculated to be 0.128 Pa m3/mol (Bond Contribution Method) and 1.49E-04 Pa m3/mol (Group Contribution Method) at 25 ºC.