Registration Dossier
Registration Dossier
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EC number: 947-750-3 | CAS number: -
Bioaccumulation: aquatic / sediment
Administrative data
- Endpoint:
- bioaccumulation in aquatic species: fish
- Type of information:
- other: Weight-of-evidence
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Weight of evidence assessment based on the UCVB components and QSAR estimates
- Justification for type of information:
- No data are available for "Reaction product of saturated palm kernel fatty acids and oxybispropanediol". The bioaccumulation of this substance is therefore assessed in a weight of evidence analysis based on QSAR estimates for the UVCB components supported by analogue analysis of triglycerides.
Data source
Reference
- Reference Type:
- other: Weight-of-evidence documentation report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- BCF is derived on the basis of a weight-of-evidence analysis.
- GLP compliance:
- no
Test material
- Reference substance name:
- Reaction product of saturated palm kernel fatty acids and oxybispropanediol
- EC Number:
- 947-750-3
- Molecular formula:
- mainly C12 fatty acid but also containing C10, C12, C14, C16 and C18 fatty acids
- IUPAC Name:
- Reaction product of saturated palm kernel fatty acids and oxybispropanediol
- Test material form:
- other: Paste
- Details on test material:
- Same ID as the registered substance
Constituent 1
Results and discussion
Bioaccumulation factor
- Key result
- Temp.:
- ca. 25 °C
- pH:
- 7
- Type:
- BCF
- Value:
- < 500 dimensionless
- Basis:
- whole body w.w.
- Calculation basis:
- steady state
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not applicable
- Conclusions:
- Based on a weight-of-evidence approach it is concluded that the compound “Reaction product of saturated palm kernel fatty acids and oxybispropanediol” has a BCF below 500. Based on the BCF the substance does not have potential to bioaccumulate.
- Executive summary:
“Reaction product of saturated palm kernel fatty acids and oxybispropanediol” is a UVCB substance.
BCF/BAF calculations on all identified constituents in the UVCB substance resulted in a BCF between 3 and 515 with a concentration averaged BCF well below 500.
Based on a weight-of-evidence approach it is concluded that the compound “Reaction product of saturated palm kernel fatty acids and oxybispropanediol” has a BCF below 500. Based on the BCF the substance does not have potential to bioaccumulate.
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.
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