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: done under GLP and OECD method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1999
Report date:
1999

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Directive 92/69/EEC, Method A8
GLP compliance:
yes
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
430-910-7
EC Name:
-
Cas Number:
13335-71-2
Molecular formula:
Hill formula: C10H12O3 CAS formula: C10H12O3
IUPAC Name:
2-(2,6-dimethylphenoxy)acetic acid

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
0.91
Temp.:
21 °C
Remarks on result:
other: ± 0.09, n=6, CV= 9.87%.

Applicant's summary and conclusion

Conclusions:
The partition coefficient has been determined to be log Pow 0.91 ±0.09 at 21°C