Registration Dossier
Registration Dossier
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EC number: 203-867-5 | CAS number: 111-41-1
Dissociation constant
Administrative data
- Endpoint:
- dissociation constant
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: peer reviewed data base
Data source
Reference
- Reference Type:
- secondary source
- Title:
- Effect of N-Monosubstitution on the Basic Properties of Ethylenediamine
- Author:
- Keller; Edwards
- Year:
- 1 952
- Bibliographic source:
- J. Am. Chem. Soc., 1952, 74 (11), p 2931. cited in Beilstein, Registry No. 506012, 29 Jan 2007
Materials and methods
Test guideline
- Guideline:
- other: measured
- GLP compliance:
- no
Test material
- Reference substance name:
- 2-(2-aminoethylamino)ethanol
- EC Number:
- 203-867-5
- EC Name:
- 2-(2-aminoethylamino)ethanol
- Cas Number:
- 111-41-1
- Molecular formula:
- C4H12N2O
- IUPAC Name:
- 2-[(2-aminoethyl)amino]ethan-1-ol
- Details on test material:
- Name of test material (as cited in study report): 2-(2-aminoethylamino)ethanol
Analytical purity: pure
Constituent 1
Results and discussion
- Dissociating properties:
- yes
Dissociation constantopen allclose all
- No.:
- #1
- pKa:
- 6.83
- Temp.:
- 25 °C
- Remarks on result:
- other: potentiometric, H2O
- No.:
- #2
- pKa:
- 9.82
- Temp.:
- 25 °C
- Remarks on result:
- other: potentiometric, H2O
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.
