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Physical & Chemical properties

Dissociation constant

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Reference
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 a peer-reviewed literature; adequate for assessment.
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 112 (Dissociation Constants in Water)
GLP compliance:
no
Dissociating properties:
no
No.:
#1
pKa:
ca. 12.45
Temp.:
25 °C
Conclusions:
The pKa of MEKO has been reported to be 12.45 at 24 degrees Celcius.

Description of key information

pK = 12.45 at 25 °C

Key value for chemical safety assessment

pKa at 20°C:
12.45

Additional information

Data from a reliable study, published in peer-reviewed literature; adequate for assessment.