Registration Dossier
Registration Dossier
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EC number: 202-431-1 | CAS number: 95-55-6
Dissociation constant
Administrative data
- Endpoint:
- dissociation constant
- 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
- Remarks:
- peer reviewed database
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- CAS 95-55-6; SPARC; pKa/property server. Ver 4.2 Mar, 2008
- Author:
- no data
- Year:
- 2 010
- Bibliographic source:
- SPARC; pKa/property server. Ver 4.2 Mar, 2008. Available from, as of Jun 23, 2010; online query 28.06.2017
Materials and methods
- Principles of method if other than guideline:
- calculation
- GLP compliance:
- no
Test material
- Reference substance name:
- 2-aminophenol
- EC Number:
- 202-431-1
- EC Name:
- 2-aminophenol
- Cas Number:
- 95-55-6
- Molecular formula:
- C6H7NO
- IUPAC Name:
- 2-aminophenol
- Test material form:
- solid
Constituent 1
Results and discussion
- Dissociating properties:
- yes
Dissociation constantopen allclose all
- No.:
- #1
- pKa:
- 5.22
- Temp.:
- 25 °C
- Remarks on result:
- other:
- Remarks:
- Amine
- No.:
- #2
- pKa:
- 9.87
- Temp.:
- 25 °C
- Remarks on result:
- other:
- Remarks:
- Phenol
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.
