Registration Dossier
Registration Dossier
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EC number: 451-160-7 | CAS number: 17913-76-7
Dissociation constant
Administrative data
Link to relevant study record(s)
- Endpoint:
- dissociation constant
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Calculated by using SPARC (October 2011 release w4.6.1691-s4.6.1687 )
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Calculated by using SPARC (October 2011 release w4.6.1691-s4.6.1687 )
- GLP compliance:
- no
- Remarks:
- not applicable for QSAR
- Dissociating properties:
- no
- No.:
- #1
- pKa:
- 19.31
- Temp.:
- 20 °C
- Remarks on result:
- other: according to SPARC
- Conclusions:
- A calculation method was used to estimate the pKa of this substance, the calculated pKa was found to be 19.31.
The molecule is not ionized under physcal and environmental conditions. This is a non-ionic surfactant.
Reference
Description of key information
pKa is calculated to be 19.31
Key value for chemical safety assessment
- pKa at 20°C:
- 19.31
Additional information
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