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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Bioconcentration studies were performed on carp (Cyprinus carpio) with a duration of 42 days following OECD Guideline 305C. At a test concentration of 0.2 mg dibutyl ether/L, a BCF of 47-83 was measured. At a second test concentration of 0.02 mg dibutyl ether/L,  a BCF of 30 to 114 was measured. These values indicate a low potential for dibutyl ether to bioconcentrate or bioaccumulate in aquatic organisms.