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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

Because of the stringency of the method, low values do not necessarily mean that the test substance is not biodegradable under environmental conditions, but indicates more work will be necessary to establish biodegradability.


At 25 degrees C, the half-life of PDTN was calculated to be 0.3 years (pH 9), 3.9 years (pH 7) and 5.3 years (pH 4).