Registration Dossier

Physical & Chemical properties

Dissociation constant

Currently viewing:

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)
Rationale for reliability incl. deficiencies:
other: Data from handbook or collection of data.
Principles of method if other than guideline:
Handbook data, no information is given on test method
GLP compliance:
no
Dissociating properties:
yes
No.:
#1
pKa:
2.35
Temp.:
25 °C
No.:
#2
pKa:
9.78
Temp.:
25 °C

Description of key information

1. 2.35 at 25 °C

2. 9.78 at 25 °C

Key value for chemical safety assessment

Additional information

The dissociation constants of the substance glycine (CAS 56-40-6) were obtained from peer-reviewed handbook data.

The dissociation constants (2.34 and 9.6 at 25 °C) obtained from another handbook are supporting.