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:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020
Report Date:
2020

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
flask method
Partition coefficient type:
octanol-water

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Analytical method:
gas chromatography

Results and discussion

Partition coefficient
Key result
Type:
log Pow
Partition coefficient:
> 4.5
Temp.:
25 °C
Remarks on result:
other: PH value is not available

Applicant's summary and conclusion

Conclusions:
Since there is no target components detected in the water phase, the LODe value of GC-MS was measured. The LODe = 73.9 μg/L, so the concentration of 3,7,11,15-tetramethyl -2-hexadecen-1-ol in the aqueous phase is determined as <73.9 μg/L.
Based on the concentration of the water phase (<73.9 μg/L), the partition coefficient was calculated and the maximum range of the partition coefficient was reported. The final result was log Pow>4.5.