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EC number: 203-004-2
CAS number: 102-08-9
- Biodegradation in water: screening test
A study was performed according to the OECD guideline 301 F: 0 % biodegradation reached after 28dN,N’-Diphenyl Thiourea is not readily biodegradable.
- Simuation tests (in water, in sediment, in soil)
In accordance with column 2 of REACH Annex IX, the biodegradation studies (required under sections 9.2) do not need to be conducted. First, the substance has a low potential for bioaccumulation. Therefore, no further degradation study is required in the framework of the PBT/vPvB assessment, as indicated in ECHA's guidance on information requirements and chemical safety assessment, chapter R.11 (v3.0, June 2017, p.20): "non indication of P or B properties" => "the assessment stops". Second, the Chemical Safety Assessment does not indicate any risk for any environmental compartment in any scenario (RCRs < 1). Therefore, in accordance with column 2 of Annex IX of REACH regulation EC 1907/2006, no degradation simulation study is needed.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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