Registration Dossier
Registration Dossier
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EC number: 700-384-6 | CAS number: 82324-60-5
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- 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 software
Data source
Reference
- Reference Type:
- other: unpublished calculation
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
- Principles of method if other than guideline:
- Other: calculated (KOWWIN v1.67)
- GLP compliance:
- no
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Reaction mass of ammonium 4-amino-3-nitrobenzenesulfonate and sodium 4-amino-3-nitrobenzenesulfonate
- EC Number:
- 700-384-6
- Cas Number:
- 82324-60-5
- Molecular formula:
- C6 H5 N2 O5 S. H4N C6 H5 N2 O5 S. Na
- IUPAC Name:
- Reaction mass of ammonium 4-amino-3-nitrobenzenesulfonate and sodium 4-amino-3-nitrobenzenesulfonate
- Reference substance name:
- 617-317-0
- EC Number:
- 617-317-0
- IUPAC Name:
- 617-317-0
- Details on test material:
- - Name of test material (as cited in study report): C1=CC(S(=O)(=O)O)=CC(N(=O)=O)=C1N
- Analytical purity: 100%
- The Na+ and the NH4+ were not included in the calculation
Constituent 1
Constituent 2
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- -1.14
- Temp.:
- 25 °C
- pH:
- 7
- Details on results:
- The Na+ and the NH4+ were not included in the calculation (could not be read by KOWWIN v1.67).
logPow = -1.14 at 25°C
Any other information on results incl. tables
The pH was not reported, but as KOWWIN v1.67 calculates the logPow of the neutral form of the substance, pH 7 was chosen.
Value from generally accepted calculation method.
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.
