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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Toxicity to soil microorganisms

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

No data available

Key value for chemical safety assessment

Additional information

The reaction mass is not readily biodegradable. However, since the test substance has a low potential for adsorption no significant adsorption to the soil phase is expected. The risk of bioaccumulation is low based on the log Kow as well as the estimated BCF values of the major components of the reaction mass as well as the experimentally determined BCF of piperazine, which was smaller than 4 (NITE, 1979). The substance is not classified according to DSD/DPD and GHS. Furthermore, results with aquatic organisms revealed only little harmful effects of the test substance (NOEC > 1 mg/L). Therefore, studies with terrestrial organisms do not need to be conducted.