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Dissociation constant

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Endpoint:
dissociation constant
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Data published in peer-reviewed literature.
Principles of method if other than guideline:
In the peer-reviewed handbook only the dissociation constant is reproted but not the test guideline.
GLP compliance:
not specified
Dissociating properties:
yes
No.:
#1
pKa:
9.89
Temp.:
20 °C
Conclusions:
The dissociation constant of phenol is 9.89 at 20 °C.
Executive summary:

In the peer-reviewed handbook the dissociation constant of phenol is reported to be 9.89 at 20 °C.

Endpoint:
dissociation constant
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Lack of experimental details
Principles of method if other than guideline:
no data
GLP compliance:
not specified
Dissociating properties:
yes
No.:
#1
pKa:
>= 11.3
Remarks on result:
other: temperature not specified
Executive summary:

The acid-base constant of Bisphenol A is 11.3.

Description of key information

The acid-base constant of Bisphenol A is 11.3. The dissociation constant (pKa) of phenol is reported to be 9.89 at 20 °C.

Key value for chemical safety assessment

Additional information

In the peer-reviewed handbook the dissociation constant of phenol is reported to be 9.89 at 20 °C.

The acid-base constant of Bisphenol A is 11.3.