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Physical & Chemical properties

Dissociation constant

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
dissociation constant
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Qualifier:
according to guideline
Guideline:
OECD Guideline 112 (Dissociation Constants in Water)
GLP compliance:
no
Dissociating properties:
yes
No.:
#1
pKa:
2.3
Temp.:
20 °C
Conclusions:
The acid dissociation constant (pKa) for the substance is 2.3
Executive summary:

In a non-GLP study, conducted in line with OECD Guideline 112, the test substance was found to have dissociating properties, with a pKa of 2.3 at 20 degrees centigrade.

Description of key information

The acid dissociation constant (pKa) for the substance is 2.3 

Key value for chemical safety assessment

pKa at 20°C:
2.3

Additional information