Registration Dossier
Registration Dossier
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EC number: 278-503-1 | CAS number: 76622-74-7
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Type of composition:
- legal entity composition of the substance
- State / form:
- other: solid: shads
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- Reference substance:
- 0286 OLEOYLSARKOSINSÄURE, K-SALZ
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The PBT assessment of the substance is based on the criteria set out in the “Guidance on information requirements and chemical safety assessment, Chapter R.11: PBT Assessment” (ECHA, 2014).
Persistentcy assessment
Based on the available data, Potassium (Z)-N-methyl-N-(1-oxo-9-octadecenyl) aminoacetate (CAS 76622-74-7) is considered to be readily biodegradable. Thus, the substance does not meet the screening criterion for persistence and it is not considered to be P or vP.
Bioaccumulation
The substance is readily biodegradable and thus not persistent (P or vP). Therefore, no B-assessment was carried out since it is only required if the substance fulfills the P or vP criteria, according to the guideline (Guidance on Information Requirements and Chemical Safety Assessment Chapter R.11: PBT/vPvB assessment, 2014).
Toxicity
For the substance Potassium (Z)-N-methyl-N-(1-oxo-9-octadecenyl) aminoacetate (CAS 76622-74-7) the available acute effect concentrations are ≥ 0.1 mg/L (fish, aquatic invertebrates, algae) and the chronic effect concentration (algae) is ≥ 0.01 mg/L. The substance is readily biodegradable and has a log Kow < 4.5. Therefore, the criteria set out in Annex XIII of Regulation (EC) No 1907/2006 are not met and the test substance is not considered to meet the T criterion.
In conclusion, the substance is not PBT/vPvB.
Reference
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
