Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 202-908-4 | CAS number: 101-02-0
Bioaccumulation: aquatic / sediment
Administrative data
- Endpoint:
- bioaccumulation: aquatic / sediment
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
Data source
Referenceopen allclose all
- Reference Type:
- other: Model Results
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
- Reference Type:
- publication
- Title:
- European Uniion Risk Assessment Report: Phenol
- Author:
- ECB
- Year:
- 2 006
- Bibliographic source:
- ECB
- Report date:
- 2006
Materials and methods
- Principles of method if other than guideline:
- BCFBAF v3.0 model results.
- GLP compliance:
- no
Test material
- Reference substance name:
- Triphenyl phosphite
- EC Number:
- 202-908-4
- EC Name:
- Triphenyl phosphite
- Cas Number:
- 101-02-0
- Molecular formula:
- C18H15O3P
- IUPAC Name:
- triphenyl phosphite
Constituent 1
Study design
- Route of exposure:
- other: model results
- Test type:
- other: model results
- Water / sediment media type:
- not specified
Results and discussion
Any other information on results incl. tables
--------------------------------- BCFBAF v3.00 --------------------------------
Log Kow (experimental): not available from database Log Kow used by BCF estimates: 6.62
Equation Used to Make BCF estimate: Log BCF = 0.6598 log Kow - 0.333 + Correction
Correction(s): Value No Applicable Correction Factors
Applicant's summary and conclusion
- Conclusions:
- BCF values vary from 862.2 L/kg (based on Arnot-Gobas method) to 10,910 L/kg based on the BCFBAF v3.00 regression-based method.
- Executive summary:
BCF values vary from 862.2 L/kg (based on Arnot-Gobas method) to 10,910 L/kg based on the BCFBAF v3.00 regression-based method. These estimates do not consider hydrolysis or biotranformation of the substance, both of which are expected to be high. Actual testing of this substance for BCF is not feasible given the rapid hydrolysis and very low water solubility. The BCF of phenol (the primary hydrolysis product) is 17.5 L/Kg (EU Phenol RAR 2006).
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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