Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 202-869-3 | CAS number: 100-60-7
Dissociation constant
Administrative data
- Endpoint:
- dissociation constant
- 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: The calculation was using the scientific acceptable software program. OECD principle is unknown but the results are plausible.
Data source
Reference
- Reference Type:
- other: unpublish calculation
- Title:
- Unnamed
- Report date:
- 2016
Materials and methods
- Principles of method if other than guideline:
- The calculation was using Advanced Chemistry Development (ACD/Labs) Software V11.02 (© 1994-2016 ACD/Labs) cited in SciFinder Database
- GLP compliance:
- no
Test material
- Details on test material:
- - Name of test material (as cited in study report): Cyclohexanamine, N-methyl-
- Substance type: organic
- Physical state: liquid
Constituent 1
Results and discussion
- Dissociating properties:
- yes
Dissociation constant
- No.:
- #1
- pKa:
- 11.03
- Temp.:
- 25 °C
- Remarks on result:
- other: ±0.20
Applicant's summary and conclusion
- Conclusions:
- The dissociation constant of substance was estimated to be pKa= 11 at 25°C
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