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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Aquatic toxicity

Acute aquatic toxicity data indicate that 1,3 -diphenyl-2 -thiourea is harmful to both invertebrates and algae and has no effect on fish up to the limit of solubility.

Chronic data are available for daphnia and algae, with both EC10 comprised between 0.1 and 1 mg/L. In addition, 1,3 -diphenyl-2 -thiourea is not readily biodegradable. Based on these data, 1,3 -diphenyl-2 -thiourea should be classified according to regulation EC 1272/2008 as H411, toxic to aquatic life with long lasting effects.