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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The substance is considered to be readily biodegradable as demonstrated in a CO2 evolution test.

The substance attained 91% oxidation under aerobic conditions after 28 days and the 10 day window criterion was fulfilled. The substance attained 53% mineralisation under anaerobic conditions after 56 days. It can be concluded therefore that the substance is likely to degrade under anaerobic conditions but at a slower rate than when under aerobic conditions.

Complete removal (99.994%) from the waste water in biological wastewater treatment plants was demonstrated in a CAS test (OECD 303A). Removal occured primarily through biodegradation (99.8%) as confirmed by chemical analysis. An additional 0.2% was removed via sorption to sludge.

The available information (readily biodegradable meeting 10 day window criterion) is sufficient for the PBT assessment, classification and labelling and the chemical safety assessment.