1,3,5-Benzenetricarboxylic acid, copper(2+) salt (2:3)

Partition coefficient

Administrative data

Endpoint:

partition coefficient

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: GLP guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2015

Report date:

2015

Materials and methods

Test guideline

Qualifier:

no guideline available

Principles of method if other than guideline:

The test item is not stable in water or under the influence of humidity (see GLP-study no. 15L00071 from Competence Center Analytics, BASF SE, D-67056 Ludwigshafen). Due to that the determination of the log Pow corresponding to the OECD Guideline for the Testing of Chemicals 107 (shake flask method) is not feasible.

GLP compliance:

yes (incl. QA statement)

Type of method:

estimation method (solubility ratio)

Partition coefficient type:

octanol-water

Test material

Test material information

Constituent 1

Reference substance name:

1,3,5-Benzenetricarboxylic acid, copper(2+) salt (2:3)

Cas Number:

309721-49-1

Molecular formula:

C9 H6 O6 . 3/2 Cu

IUPAC Name:

1,3,5-Benzenetricarboxylic acid, copper(2+) salt (2:3)

Test material form:

solid: particulate/powder

Remarks:

migrated information: powder

Details on test material:

Name of test material (as cited in study report): 1,3,5-Benzenetricarboxylic acid, copper(2+) salt (2:3)
Analytical purity: >= 97%
Lot/batch No.: AP199.6
Expiration date of the lot/batch: Sep 01, 2014
Storage condition of test material: Ambient temperature, nitrogen atmosphere

Results and discussion

Partition coefficient

Remarks on result:

other: The Pow of the test item cannot be determined

Any other information on results incl. tables

The P_ow of the test item cannot be determined according to the shake flask method (OECD Guideline for the Testing of

Chemicals 107), because of the knowledge of the instability of the test item in aqueous systems or under the influence of

humidity.

The HPLC method (OECD Guideline for the Testing of Chemicals 117) is also not suitable to determine P_ow, because the test

item cannot be chromatographed under the prescribed conditions.

Because of the instability of the test item in water and under the influence of humidity, the P_ow cannot even be estimated

from the single solubilities in n-octanol and water.