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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no hazard identified

Marine water

Hazard assessment conclusion:
no hazard identified

STP

Hazard assessment conclusion:
no hazard identified

Sediment (freshwater)

Hazard assessment conclusion:
no hazard identified

Sediment (marine water)

Hazard assessment conclusion:
no hazard identified

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no hazard identified

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Key parameters for classification

Degradation

Biodegradation: not readily biodegradable

 

Bioaccumulation

Expert statement: Bioaccumulation is assumed to be low.

 

Aquatic acute toxicity

Fish: 96 h, LC50 (Oryzias latipes): 1850 mg/L (nominal)

Aquatic invertebrates: 48 h, EC50 (Daphnia magna): > 100 mg a.i./L (nominal)

Aquatic algae: 72 h, ErC50 (Pseudokirchneriella subcapitata): > 100 mg a.i./L (nominal)

 

Aquatic chronic toxicity

Fish: 28 d, NOEC (Oncorhynchus mykiss): ≥ 9.96 mg a.i./L (nominal)

Aquatic invertebrates: no data available

Aquatic algae: 72 h, NOErC (Pseudokirchneriella subcapitata): ≥ 100 mg a.i./L (nominal)

 

CLP

Based on the data above, ammonium undecafluorohexanoate (CAS 21615-47-4) is not considered to be rapidly degradable. However, no acute aquatic toxicity was observed for fish, aquatic invertebrates and algae. Valid chronic data are available with a NOEC (28 d) ≥ 9.96 mg a.i./L for Oncorhynchus mykiss and a NOErC (72 h) ≥ 100 mg/L for Pseudokirchneriella subcapitata. Therefore, the substance does not need to be classified and labelled for environmental hazards according to the consolidated version of Regulation (EC) No. 1272/2008 (CLP) and all further amendments (ATPs).