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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
0.002 mg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.02 mg/L

Marine water

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

STP

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

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

Short-term toxicity to invertebrates: EC50>100 mg/L (48h, species: daphnia magna)

Toxicity to aquatic algae and cyanobacteria: EC50>2 mg/L (biomass, species: scenedesmus subspicatus (new name: desmodesmus subspicatus))

Short-term fish toxicity: LD50>58 mg/L (24h, 48h, 72h, 96h), NOEC=42 mg/L (96h) (species: brachydanio rerio)

Toxicity to micro-organisms: IC50>100 mg/L (3h)

Substance is a poorly soluble substance for which no acute toxicity is recorded at levels up to the water solubility (note “No acute toxicity” is taken to mean that the L(E)C50(s) is/are above the water solubility), and which is not rapidly degradable and has a log Kow ≥ 4.

According to CLP Regulation, substance is "Safety net" classified:

Aquatic Chronic Category 4: H413: May cause long lasting harmful effects to aquatic life.