Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Bioaccumulation in fish: The bioconcentration study investigated the possible bioconcentration of FR-720 in Carp exposed to two different concentrations (Level 1: 15 µg/L; Level 2: 1.5 µg/L) or a period of 28 days in a flow through system.

Comparison of the results (BCF Level 1: 3.4 -43; Level 2: 17 -130) at the two concentrations tested showes that FR-720 has only a slight potency for bioconcentration in fish.

Bioaccumulation in earthworm: there was no evidance of substance absorbance into the earthworm's tissue.Therefore, no bioaccumulation was evident.