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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 416-250-2 | CAS number: 84632-59-7
Adsorption / desorption
Administrative data
- Endpoint:
- adsorption / desorption
- Remarks:
- adsorption
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Scientifically acceptable method
Data source
Reference
- Reference Type:
- other: model calculation report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- model calculation
- GLP compliance:
- no
- Type of method:
- other: model calculation using SRC KOCWIN v2.00
- Media:
- soil
Test material
- Reference substance name:
- -
- EC Number:
- 416-250-2
- EC Name:
- -
- Cas Number:
- 84632-59-7
- Molecular formula:
- C26 H28 N2 O2
- IUPAC Name:
- 3,6-bis(4-tert-butylphenyl)-1H,2H,4H,5H-pyrrolo[3,4-c]pyrrole-1,4-dione
- Details on test material:
- - Analytical purity: pure substance
Constituent 1
Results and discussion
Adsorption coefficientopen allclose all
- Type:
- Koc
- Value:
- 4 355 000
- Remarks on result:
- other: Koc Estimate from MCI
- Type:
- log Koc
- Value:
- 6.639
- Remarks on result:
- other: Koc Estimate from MCI
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.
