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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:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Data from handbook or collection of data

Data source

Referenceopen allclose all

Title:
No information
Author:
Merck Index (2001). Monograph to phthalimide (CAS 85-41-6); 13th. edition, 2001 electronic release. Whitehouse Station, New Jersey, USA.
Title:
No information
Author:
CITI (1999). Physical properties of phthalimide. Chemical Inspection and Testing Institute, Japan. Report No. 81365K.
Title:
No information
Author:
METI Japan, blue sheet, CAS No. 85-41-6.

Materials and methods

Principles of method if other than guideline:
secondary peer reviewed source, valid collection of data
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Phthalimide
EC Number:
201-603-3
EC Name:
Phthalimide
Cas Number:
85-41-6
Molecular formula:
C8H5NO2
IUPAC Name:
1H-isoindole-1,3(2H)-dione
Details on test material:
test substance: other TS: Phthalimide, purity not specified

Results and discussion

Dissociation constant
No.:
#1
pKa:
8.3

Any other information on results incl. tables

RS-Freetext:
Phthalimide is a weak acid

Applicant's summary and conclusion