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EC number: 203-782-3 | CAS number: 110-60-1
Dissociation constant
Administrative data
- Endpoint:
- dissociation constant
- Type of information:
- other: literature
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- publication
- Title:
- Lange's Handbook of Chemistry (15th Edition)
- Author:
- Dean, J.A.
- Year:
- 1 999
- Bibliographic source:
- McGraw-Hill 1999; Lange's Handbook of Chemistry (15th Edition)
Materials and methods
- Principles of method if other than guideline:
- no data
- GLP compliance:
- no
Test material
- Reference substance name:
- Tetramethylenediamine
- EC Number:
- 203-782-3
- EC Name:
- Tetramethylenediamine
- Cas Number:
- 110-60-1
- Molecular formula:
- C4H12N2
- IUPAC Name:
- butane-1,4-diamine
Constituent 1
Results and discussion
- Dissociating properties:
- not determined
Dissociation constantopen allclose all
- No.:
- #1
- pKa:
- 10.8
- Temp.:
- 25 °C
- No.:
- #2
- pKa:
- 9.35
- Temp.:
- 25 °C
Applicant's summary and conclusion
- Conclusions:
- The dissociation constant is important as it indicates partitioning behaviour of the substance in the environment and what chemical species are likely to be present in the environment and in vivo.
- Executive summary:
The dissociation constant is important as it indicates partitioning behaviour of the substance in the environment and what chemical species are likely to be present in the environment and in vivo.
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