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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The ready biodegradability of the test item was assessed according to the OECD guideline 301 D “Ready biodegradability: Closed Bottle Test”. Under the test conditions, the percentage of biodegradation of 1,3-diethyl-2-thiourea reached 3 % of the ThOD at the end of the test (28 days) and is thus not readily biodegradable.

In addition, using an in-silico approach, the biotic degradation products of the test substance were identified using the EAWAG tool and their persistence profile has been studied with EPISuite (v4.1). None of the identified degradation products is expected to fulfill the P criterion. Therefore higher tier degradation studies have been waived