Registration Dossier

Diss Factsheets

Classification & Labelling & PBT assessment

PBT assessment

Currently viewing:

Administrative data

PBT assessment: overall result

Referenceopen allclose all

Name:
Reaction mass of (2S)-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl]butanamide and (2S)-2-[(4S)-2-oxo-4-propylpyrrolidin-1-yl]butanamide
Type of composition:
boundary composition of the substance
Reference substance:
Composition 1
Reference substance:
Composition 1
Name:
ucb-108628-1
Type of composition:
legal entity composition of the substance
Reference substance:
Composition 1
Reference substance:
Composition 1
PBT status:
the substance is not PBT / vPvB
Justification:

Persistence:

The substance is readily biodegradable (100% within 28 days), therefore the registered substance is considered to be not Persistent under the criteria of REACH (1907/2006), Annex XIII (2).

 

Bioaccumulation:

The substance is very soluble in water and has a very low calculated Log Pow (0.856). No BCF value is available. Therefore the registered substance is considered not be Bioaccumulative under the criteria of REACH (1907/2006), Annex XIII (2).

 

Toxic:

No toxicological effects were observed in any of the three trophic levels up to loading rates of 100mg/l. The registered substance is highly soluble in water. The substance is not considered persistent or bioaccumulative. Based upon the available information, the registered substance does not meet the criteria of toxic substances under REACH (1907/2006), Annex XIII (2).