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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
PNEC aqua (freshwater)
PNEC value:
0 mg/L
Assessment factor:
50
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.017 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0 mg/L
Assessment factor:
500
Extrapolation method:
assessment factor
PNEC marine water (intermittent releases):
0.017 mg/L

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
0.15 mg/L
Assessment factor:
1
Extrapolation method:
assessment factor

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
0.836 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.084 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
0.167 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
PNEC oral
PNEC value:
25 mg/kg food
Assessment factor:
68

Additional information

Conclusion on classification

Degradation (only key data needed for classification)

Biodegradation:≤0.1 % of CO2 evolution (OECD 310)

 

Bioaccumulation (only key data needed for classification)

BCF (fish, common carp): 2200

 

Aquatic acute toxicity (for each species only one key data used for classification)

For fish:                                             96 h, LC50 (common carp): No effects observed within the water solubility

For aquatic invertebrates:          48 h, EC50 (Daphnia magna): 1.7 mg/L

For algae/aquatic plant:             72 h, ErC50 (Desmodesmus subspicatus): No effects observed within the water solubility

 

Aquatic chronic toxicity (for each species only one key information)

For aquatic invertebrates:          21 d, NOEC Daphnia magna): 0.0118 mg/L

For algae/aquatic plant:             72 h, NOErC (Desmodesmus subspicatus): No effects observed within the water solubility

 

 

Based on the data above the substanceshows acute aquatic toxicity at loading range between 1 - 10 mg/L. Furthermore, the chronic toxicity is between 0.01 - 0.1 mg/L with a NOEC at 0.0118 mg/L. The latter triggers classification for chronic environmental hazards based on experimental evidence along with "non-rapid degradability", hence according to Regulation (EC) No 1272/2008 to be labelled with H410, Category Aquatic Chronic 1.