Registration Dossier

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: According to OECD 107

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report Date:
2009

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Analytical method:
photometric method

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
-2.04
Temp.:
23 °C
pH:
ca. 7
Remarks on result:
other: mean

Any other information on results incl. tables

Table 1: Results

no.

stock solution [mL]

n-octanol [mL]

conc. in n-octanol phase [mg/L]

conc. in water phase [mg/L]

Log pow

A1

5

10

4.9

621.2

-2.10

A2

5

10

5.0

623.8

-2.09

B1

10

10

5.7

619.5

-2.04

B2

10

10

5.7

619.5

-2.03

C1

20

10

6.7

620.4

-1.97

C2

20

10

6.3

624.2

-1.99

mean

-

-

-

-

-2.04

Stock solution: 632.7 mg/l

Applicant's summary and conclusion