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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: - | CAS number: -
Dissociation constant
Administrative data
- Endpoint:
- dissociation constant
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 112 (Dissociation Constants in Water)
- Deviations:
- no
- Remarks:
- Study conducted according to guideline in effect at time of study conduct
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7370 (Dissociation constants in water)
- Deviations:
- no
- Remarks:
- Study conducted according to guideline in effect at time of study conduct
- GLP compliance:
- yes
Test material
- Details on test material:
- - Purity: 93%
Constituent 1
Results and discussion
- Dissociating properties:
- no
Dissociation constant
- Remarks on result:
- other: dissociation constant was not obtained from the titration curves
Any other information on results incl. tables
Both titration curves (with NaOH and with HCl) showed no equivalent point and they are nearly identical to water.
Applicant's summary and conclusion
- Conclusions:
- A dissociation constant was not obtained. Both titration curves (with NaOH and with HCl) showed no equivalent point and they are nearly identical to water.
- Executive summary:
A dissociation constant was not obtained from the titration curves according to OECD Guideline 112. Both titration curves (with NaOH and with HCl) showed no equivalent point and they are nearly identical to water.
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.
