Registration Dossier
Registration Dossier
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: 220-977-9 | CAS number: 2956-12-9
Dissociation constant
Administrative data
Link to relevant study record(s)
- Endpoint:
- dissociation constant
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
- Justification for type of information:
- QSAR prediction: This value is derived using an accepted calculation method
- Qualifier:
- according to guideline
- Guideline:
- other: QSAR model
- Principles of method if other than guideline:
- Structure-based QSAR property prediction by means of linear free energy relationships and molecular orbital properties.
- GLP compliance:
- no
- Remarks:
- not applicable. QSAR model
- Dissociating properties:
- yes
- No.:
- #1
- pKa:
- > 8.5
- Temp.:
- 20 °C
- Conclusions:
- A dissociation constant value of >8.5 was obtained using an accepted calculation method. The result is considered to be reliable
- Executive summary:
- A dissociation constant value of >8.5 was obtained using an accepted calculation method. The result is considered to be reliable.
Reference
Description of key information
A dissociation constant value of >8.5 was obtained using an accepted calculation method. The result is considered to be reliable
Key value for chemical safety assessment
- pKa at 20°C:
- 8.5
Additional information
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.
