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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption / desorption

Key Study:

Using KOCWIN, version 2.00, September 2010 (©2000 to 2008, U.S. EPA), and taking into account the predominant anionic forms expected to be present within the environmentally relevant pH range (pH 5.5 to 7.5), the estimated adsorption coefficient (log Koc) values for 5,5'-Dithiodi-1,3,4-thiadiazole-2(3H)-thione ranges from -4.55 to 1.97. 5,5'-Dithiodi-1,3,4-thiadiazole-2(3H)-thione is expected to display high to very high mobility in soils (Harlan Laboratories Ltd, 2016).