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Physical & Chemical properties

Dissociation constant

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Endpoint:
dissociation constant
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer-reviewed database
Principles of method if other than guideline:
Measured value
GLP compliance:
not specified
Dissociating properties:
no
pKa:
-0.3
Temp.:
20 °C
Remarks on result:
other: Acid-base constant:
Conclusions:
Dissociation constant, pKa = -0.3
Executive summary:

Dissociation constant, pKa = -0.3

Endpoint:
dissociation constant
Type of information:
other: Peer-reviewed database
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer-reviewed database
Principles of method if other than guideline:
Peer-reviewed database
GLP compliance:
not specified
Dissociating properties:
yes
pKa:
0.01
Temp.:
20 °C
Remarks on result:
other: Acid-base constant:
Conclusions:
Dissociation constant, pKa = 0.01
Executive summary:

Dissociation constant, pKa = 0.01

Description of key information

Dissociation constant (pKa) = 0.01 -  -0.3

Key value for chemical safety assessment

pKa at 20°C:
-0.3

Additional information

The pKa values for N,N-dimethylformamide is given by Perrin, D.D. (1972) and Riddick, J.A., Bunger, W.B., Sakano, T.K.(1985).