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Physical & Chemical properties

Dissociation constant

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Administrative data

Endpoint:
dissociation constant
Type of information:
experimental study
Adequacy of study:
key study
Study period:
23.07.2012 to 07.08.2012
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report Date:
2012

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other:
Principles of method if other than guideline:
Measurement of capacity of a compound to dissociate into respective ions.
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material: 4-fluoroaniline
- Molecular formula: C6H6FN
- Molecular weight: 111.12
- Substance type: Organic
- Physical state: Liquid

Results and discussion

Dissociation constantopen allclose all
No.:
#1
pKa:
0
Temp.:
26 °C
Remarks on result:
other: pKa: 0.203 x 10-13
No.:
#2
Temp.:
26 °C
Remarks on result:
other: pKa: 0.205 x 10-13
No.:
#3
Temp.:
26 °C
Remarks on result:
other: pKa: 0.210 x 10-13

Applicant's summary and conclusion

Conclusions:
Dissociation constant (pKa) values of 4-fluoroaniline at 26°C are found to be as follows:
0.203x10(-13), 0.205x10(-13), 0.210x10(-13)
Executive summary:

Dissociation constant (pKa) values of 4-fluoroaniline at 26°C are found to be as follows:

0.203x10(-13), 0.205x10(-13), 0.210x10(-13)