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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Partition coefficient

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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:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
GLP compliance:
no
Type of method:
flask method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
485-350-6
EC Name:
-
Cas Number:
405095-33-2
Molecular formula:
C15 H22 N6 O4
IUPAC Name:
bis([amino(phenylamino)methylidene]azanium) hydrate carbonate
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
- Name of test material (as cited in study report): Phenylguanidine carbonate
- Analytical purity: 74.3% (derived from the content of water: 25.7%, given from the manufacturer, Ms. Giese, BASF SE, APT/TP - V005)
- Lot/batch No.: KG1/511 wet

Study design

Analytical method:
other: capillary electrophoresis (CE)

Results and discussion

Partition coefficient
Key result
Type:
log Pow
Partition coefficient:
-0.61
Temp.:
23 °C
pH:
9.6

Any other information on results incl. tables

The concentrations of test item in water and n-octanol phases were measured by means of capillary electrophoresis (CE) with indirect UV/VIS-detection.

Applicant's summary and conclusion