Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Biodegradation in water: screening tests

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Biodegradation in water:
readily biodegradable but failing 10-day window

Additional information

The degree of biodegradation for 1,8 -Naphthalenediol, 1,8 -dibenzoate was 60 -70% CO2/ThCO2 in the test on ready biodegradability conducted according OECD Guideline 301 B (BASF SE, 2015). The required pass level for ready biodegradability within a 10 -d window was not reached..

1,8 -Naphthalenediol, 1,8 -dibenzoate is therefore evaluated as biodegradable, but not readily biodegradable in this test.