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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 202-613-0 | CAS number: 97-86-9
Bioaccumulation: aquatic / sediment
Administrative data
- Endpoint:
- bioaccumulation: aquatic / sediment
- Type of information:
- calculation (if not (Q)SAR)
- 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:
- study report
- Title:
- Unnamed
- Year:
- 2 003
- Reference Type:
- publication
- Title:
- Measuring and estimating the bioconcentration factor of chemicals in fish.
- Author:
- Veith G, Defoe DL, Bergstedt BV
- Year:
- 1 979
- Bibliographic source:
- J. Fish Board Can. 36: 1040-1048
Materials and methods
- Principles of method if other than guideline:
- calculated according to Veith et al. (1979)
- GLP compliance:
- no
Test material
- Reference substance name:
- Isobutyl methacrylate
- EC Number:
- 202-613-0
- EC Name:
- Isobutyl methacrylate
- Cas Number:
- 97-86-9
- Molecular formula:
- C8H14O2
- IUPAC Name:
- isobutyl methacrylate
Constituent 1
Test organisms
- Test organisms (species):
- other: different fish
Test conditions
- Details on estimation of bioconcentration:
- Formula used in the EEC Guidance Document for Existing Chemicals (for logP values between 2 and 6 (according to Veith et al. (1979)) LogBCF= 0.85 x LogKow - 0.7
Results and discussion
Bioaccumulation factor
- Type:
- BCF
- Value:
- 64
Applicant's summary and conclusion
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.
