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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 Bioaccumulation potential was investigated experimentally in Cyprinus carpius (CITI 1992). The uptake was studied over 6 weeks and determined by analysing the homogenised fish material. Furthermore the BCF was calculated with EPIWIN. The bioaccumulation potential was tested at two concentration levels:
BCF at 0.5 mg/l: 0.8 - 1.2
BCF at 0.05 mg/l: <2.6
The BCF values indicate that the bioaccumulation potential of Dodecane-12-lactamis low. The calculated value is 35.35. Furthermore the measured log Kow is 2.7 (see chapter 4.7)

Key value for chemical safety assessment

BCF (aquatic species):
1.2 dimensionless

Additional information