Registration Dossier
Registration Dossier
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EC number: 407-560-9 | CAS number: 107934-68-9 CAF
Endpoint summary
Administrative data
Description of key information
An OECD 207 study with Eisenia fetida showed that the EC50 / NOEC was > 1000 mg/kg soil dw. Moreover, in all cases the RCRs calculated for the soil compartment were < 1 and therefore, under the current exposure conditions, 4,4´-(9H-fluoren-9-ylidene)bis(2-chloroaniline) (CAS No. 107934-68-9) does not pose a risk to terrestrial organisms
Additional information
Since the substance is classified as toxic for aquatic organisms, an assessment of the potential hazard of 4,4´-(9H-fluoren-9-ylidene) bis(2-chloroaniline) to terrestrial species is performed as well. The environmental exposure assessment performed for this substance (see CSR attached to IUCLID section 13) shows that indeed the Risk Characterization Ratio (i. e. PEC/PNEC ratio) in the soil compartment is < 1 and therefore, under the current exposure conditions, 4,4´-(9H-fluoren-9-ylidene)bis(2-chloroaniline) (CAS No. 107934-68-9) does not pose a risk to terrestrial organisms and further testing is not deemed necessary according to Regulation (EC) No. 1907/2006, Annex XI, section 3.
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.
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