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EC number: 203-002-1
CAS number: 102-06-7
According to a GLP OECD (301D) study, 1,3-diphenylguanidine is readily biodegradable.
A number of reported data were available on 1,3-diphenylguanidine from
1960 to 1988. However, data assessment was difficult because the studies
were poorly documented. In two studies (Chou et al., 1983 ; Kondo,
1988), DPG was for example noted as rapidly degraded in non-adapted
river water but no sound biodegradation follow-up was performed. In
addition, the results of Saegar et al. (1988) suggested that the test
item could be readily biodegradable. That is the reason why a full GLP
OECD 301D study was commissioned in 2015. This study showed that DPG is
readily biodegradable and that no persistent metabolite can be expected.
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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