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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Bioaccumulation: aquatic / sediment

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Administrative data

Link to relevant study record(s)

Description of key information

The study does not need to be conducted based on REACH guidance.  However,  the BCF for 1-nitropropane in fish  was determined in a 3 day screening test.

Key value for chemical safety assessment

BCF (aquatic species):
1.3

Additional information

The study does not need to be conducted since the log Kow is less than 3. In a screening study, the BCF for 1-nitropropane in fish in a 3 day exposure study was determined to be 1.3. This value is consistent with the predicted value of 3.2 (EPIWIN). The compound has a low potential for bioaccumulation.