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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Marine water

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

STP

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

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
0.471 mg/kg sediment dw
Assessment factor:
1
Extrapolation method:
equilibrium partitioning method

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.047 mg/kg sediment dw
Assessment factor:
1
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:
0.076 mg/kg soil dw
Assessment factor:
1
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

According to Regulation (EC) No 1272/2008 (CLP) The substance does not meet the criteria for acute hazard classification for the aquatic environment. The substance does, however, meet the criteria for chronic hazard classification to the environment. Based on the data presented below the substance is class in the hazard category Aquatic Chronic Category 3.

 

Endpoints used for CLP assessment:

 

Acute toxicity data:

 

Fish 96h LC50: > 47 mg/L (OECD 2023: Squance, D., 2019)

Daphnid 48h EC50: 41 mg/L (OECD202: Squance, D., 2019)

Algae 72h EC50 (growth rate): 30 mg/L (OECD 201: Vryenhoef, H., 2019)

 

Chronic toxicity data:

 

Algae 72h EC10 (growth rate): 7.9 mg/L (Vryenhoef, H., 2019)

Environmental fate:

Ready biodegradable: NO (OECD 301A: McLaughlin, S., 2018)

Physicochemical data:

LogKow = 1.89 (OECD 117: Butler, R.E., 2018)