Liothyronine
Summary
Persistence. It cannot be excluded that liothyronine is persistent, as data are lacking.
Bioaccumulation. Liothyronine has low potential for bioaccumulation.
Toxicity. It cannot be excluded that liothyronine is toxic, as data are lacking.
Risk. Risk of environmental impact of liothyronine cannot be excluded, due to the lack of environmental toxicity data.
This summary information comes from fass.se.
Detailed information
Fass environmental information
Fass environmental information for Liothyronin (liothyronine) (downloaded 2019-04-26).
Hazard
Persistence: No data.
Bioaccumulation: Log Pow = 0.93. "Since log Pow < 4, the substance has low potential for bioaccumulation."
Toxicity: No data.
Risk
"Risk of environmental impact of liothyronine cannot be excluded, since there is not sufficient ecotoxicity data available."
References
Author: Health and Medical Care Administration, Region Stockholm