Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
dissociation constant
Type of information:
other: Handbook data
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Handbook Data with no details given.

Data source

Reference
Reference Type:
review article or handbook
Title:
No information
Year:
1984
Bibliographic source:
Beilstein

Materials and methods

GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2,3-xylidine
EC Number:
201-755-0
EC Name:
2,3-xylidine
Cas Number:
87-59-2
Molecular formula:
C8H11N
IUPAC Name:
2,3-dimethylaniline

Results and discussion

Dissociating properties:
yes
Dissociation constantopen allclose all
No.:
#1
pKa:
ca. 4.7
Temp.:
20 °C
Remarks on result:
other: in water
No.:
#2
pKa:
ca. 4.72
Temp.:
25 °C

Applicant's summary and conclusion