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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Marine water

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

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.007 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:
0.007 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Degradation

Biodegradation: readily biodegradable: 93% (2 mg/L) and 83% (5 mg/L) in 30 days (OECD 301D)

 

Bioaccumulation

log Kow < 3 ( log Kow = 1.48) and thus a low potential for bioaccumulation and biomagnification via the food chain

Aquatic short-term toxicity

LC50 (96h) = 160 mg/L (active matter, nominal) for Brachydanio rerio (OECD 203, semi-static)

EC50 (48h) = 12.66 mg/L (measured) for Daphnia magna (OECD 202, semi-static)

EC50 (72h) > 29.1 mg/L (measured) for Pseudokirchneriella subcapitata (OECD 201)

 

Aquatic long-term toxicity

EC10 (72h) = 5.24 mg/L (measured) for Pseudokirchneriella subcapitata (OECD 201)

Classification justification according to CLP:

Based on the available data, Reaction product of fatty acids C14-18/C16-18 unsaturated with dihydrogendioxide and ammonia is considered to be rapidly degradable and has low potential for bioaccumulation. The short-term aquatic toxicity L(E)C50 are above 1 mg/L for fish, invertebrates and algae. Valid long-term toxicity data are only available for algae showing an EC10 of 5.24 mg/L. Thus, the substance does not need to be classified and labeled as environmental hazard according to the Regulation (EC) No.1272/2008 (CLP) and the Regulation (EU) No. 286/2011 (2nd ATP).

 

Classification justification according to DSD:

Based on the available data, Reaction product of fatty acids C14-18/C16-18 unsaturated with dihydrogendioxide and ammonia is considered to be rapidly degradable and has a low potential for bioaccumulation. The short-term aquatic toxicity L(E)C50 values are above 1 mg/L for fish, invertebrates and algae. Thus, the substance does not need to be classified and labeled as environmental hazard according to Directive 67/548/EEC.