Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
0.001 mg/L
Assessment factor:
100
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.001 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0 mg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
10 mg/L
Assessment factor:
10
Extrapolation method:
assessment factor

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
1.75 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:
3.49 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential to cause toxic effects if accumulated (in higher organisms) via the food chain

Additional information

Conclusion on classification

Environmental fate and pathways

Degradation

Inherently, ultimately biodegradable (70% within 14 d, OECD 302 C)

Not readily biodegradable (47% after 28 d, OECD 301 F)

Bioaccumulation

log Kow: 7.77 (OECD 117)

 

Aquatic acute toxicity

Fish

LC50 (96 h) > 0.1 mg/L (initial mean measured concentration of saturated solution, limit test at nominal concentration of 100 mg/L, OECD 203, Danio rerio)

Aquatic invertebrates

EC50 (48 h) > 0.19 mg/L (mean measured saturated concentration, limit test at a nominal concentration of 100 mg/L, OECD 202, Daphnia magna)

Aquatic algae

ErC50 (72 h) > 0.18 mg/L (measured initial saturated concentration, limit test at the nominal concentration 100 mg/L, OECD 201, Scenedesmus subcapitatus)

 

Aquatic chronic toxicity

Aquatic algae

ErC10 (72 h) > 0.18 mg/L (measured initial saturated concentration, limit test at the nominal concentration 100 mg/L, OECD 201, Scenedesmus subcapitatus)

 

Classification according to CLP

According to the compiled data above, neither short-term toxicity towards aquatic freshwater organisms of all three trophic levels (fish, aquatic invertebrates and algae) nor long-term toxicity to aquatic algae was observed up to the limit of the water solubility of the test substance. Furthermore, the substance is not readily biodegradable and a bioaccumulation potential cannot be excluded at present. Therefore, the substance is classified and labelled as aquatic Chronic 4 (H413) for environmental hazards based on self-classification as well as on the Harmonised classification (Annex VI), according to the consolidated version of Regulation (EC) No 1272/2008 (dated: 01.01.2017) and further amendments (ATPs).