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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

The 48-hour LC50of 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane in Oryzias latipes was determined to be >125 mg/L (limit test at one concentration). The 24-h and 48h- EC50 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane in Daphnia magnawas determined to be >1.1 mg/L, based on a measured initial and stable concentration. The 72h-NOEC for inhibition of both growth rate and yield was determined to be 0.098 mg/L. The ELR50 (effect at 50 % of the loading rate) was determined to be above 1000 mg/L.

Additional information