Registration Dossier

Diss Factsheets

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: authoritative handbook

Data source

Reference
Reference Type:
review article or handbook
Title:
Handbook of Environmental Data on Organic Chemicals (4th Edition)
Author:
Verschueren, Karel
Year:
2001
Bibliographic source:
Knovel; online query 23.03.2011

Materials and methods

Test guideline
Guideline:
other: measured
GLP compliance:
no
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate
EC Number:
226-736-4
EC Name:
Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate
Cas Number:
5460-09-3
Molecular formula:
C10H9NO7S2.Na
IUPAC Name:
sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate
Details on test material:
Name of test material (as cited in study report): 1-amino-8-hydroxy-3,6-disulfonaphthalene, monosodium salt
Analytical purity: pure

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
-2.3
Remarks on result:
other: calculated for the free acid

Any other information on results incl. tables

No data on pH value and temperature.

Applicant's summary and conclusion