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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Based on a Weight-of-Evidence approach combining the outcome of several studies, there is evidence that 1,3-dichloro-4-nitrobenzene is not readily biodegradable (Bayer, 1981; Hoechst, 1983, MITI, 1995).

The bioaccumulation potential of 1,3 -dichloro-4 -nitrobenzene is characterized by a mean bioaccumulation factor of 1026 (logBCF= 3.0) (Deneer et al., 1987).