Registration Dossier
Registration Dossier
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EC number: 220-239-6 | CAS number: 2682-20-4
Dissociation constant
Administrative data
- Endpoint:
- dissociation constant
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1997-01-15 till 1997-02-14
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline-conform study under GLP without restriction.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
- Report date:
- 1996
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 112 (Dissociation Constants in Water)
- Principles of method if other than guideline:
- Conductometer method
- GLP compliance:
- yes
Test material
- Details on test material:
- Purity (MIT): 98.5 %
Constituent 1
Results and discussion
- Dissociating properties:
- yes
Dissociation constant
- pKa:
- > 2.81
- Temp.:
- 21 °C
- Remarks on result:
- other: MIT = low dissociated compound
Applicant's summary and conclusion
- Conclusions:
- pK > 2.8 at 21°C
MIT may be considered as a low dissociated compound. With respect to the chemical structure MIT represents a weak base.
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