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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 218-780-8 | CAS number: 2234-16-4
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:
- other: Internationally accepted method, EPI-Suite EPA (USA)
Data source
Reference
- Reference Type:
- other: estimated by calculation
- Title:
- Unnamed
- Year:
- 2 013
Materials and methods
- Principles of method if other than guideline:
- Calculation by EPI Suite, EPA (USA) v4.0/BCFBAF v3.01
- GLP compliance:
- no
Test material
- Reference substance name:
- 1-(2,4-dichlorophenyl)ethan-1-one
- EC Number:
- 218-780-8
- EC Name:
- 1-(2,4-dichlorophenyl)ethan-1-one
- Cas Number:
- 2234-16-4
- Molecular formula:
- C8H6Cl2O
- IUPAC Name:
- 1-(2,4-dichlorophenyl)ethan-1-one
Constituent 1
Results and discussion
Bioaccumulation factor
- Type:
- BCF
- Value:
- 10.88 L/kg
- Remarks on result:
- other: Log BCF from regression-based method = 1.037. Log Kow used: 2.96.
Any other information on results incl. tables
The calculated BCF of the test substance is 10.88 L/kg wet-wt (EPI Suite, BCFBAF v3.01)
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not applicable
- Conclusions:
- The calculated BCF of the test substance is 10.88 L/kg wet-wt (EPI Suite, BCFBAF v3.01)
- Executive summary:
The calculated BCF of the test substance is 10.88 L/kg wet-wt (EPI Suite, BCFBAF v3.01)
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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