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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Based on an experimental GLP study performed according to the OECD 301D guideline (Closed Bottle test), the registered substance QUESTICE L was considered not readily biodegradable. Indeed, under the conditions of the test, the substance was biodegraded by 8% after 28 days. Nevertheless, the degradation rate of the substance reached 61 % (most conservative value bewteen the flasks) at 62 days, end of the test. Therefore, QUESTICE L can be considered as not persistent.

Additional information