Topiramate

Information

Hazard 4* P 3* B 0 T 1 Risk Insignificant

The T-value in the score for hazard refers to acute toxicity. Underlying data for P, B, T and risk are from Fass.

Fass environmental information

Fass environmental information for Topimax (Topiramate) from Janssen (downloaded 2019-12-04).

Hazard

Persistence: No data.

Bioaccumulation: Log K_ow = 0.5 (pH = 6.0).

Toxicity: There are data for 3 trophic levels, most sensitive algae (Pseudokirchneriella subcapitata) 93 000 microg/L.

Risk

PEC/PNEC is based on sales data in Sweden in year 2016. PEC/PNEC = 0.000411709 which gives the risk insignificant.