Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
3.3 mg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
33 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0.3 mg/L
Assessment factor:
10 000
Extrapolation method:
assessment factor

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
12 mg/L
Assessment factor:
100
Extrapolation method:
assessment factor

Sediment (freshwater)

Hazard assessment conclusion:
no exposure of sediment expected

Sediment (marine water)

Hazard assessment conclusion:
no exposure of sediment expected

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no exposure of soil expected

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

For 6,6',6''-(1,3,5-triazine-2,4,6-triyltriimino)trihexanoic acid (TC): no classification according to regulation (EC) 1272/2008.

EC 50 (fish (96 h) and daphnia (48 h)): > 3300 mg/L

ErC50/ ErC10 algae (72 h) = 3250/ 154 mg/L and are thus are > 100 mg/L. Therefore, TC does not need to be classified as hazardous to the aquatic environment according to the criteria of CLP-regulation (EC) 1272/2008 / Dangerous Substances Directive (67/548/EEC).