Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study done to guideline, in compliance with GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
3-(1-ethoxyethoxy)-3,7-dimethylocta-1,6-diene
EC Number:
255-138-6
EC Name:
3-(1-ethoxyethoxy)-3,7-dimethylocta-1,6-diene
Cas Number:
40910-49-4
Molecular formula:
C14H26O2
IUPAC Name:
3-(1-ethoxyethoxy)-3,7-dimethylocta-1,6-diene
Test material form:
gas under pressure: refrigerated liquefied gas

Results and discussion

Partition coefficientopen allclose all
Type:
log Pow
Partition coefficient:
4.7
Temp.:
35 °C
pH:
7
Type:
log Pow
Partition coefficient:
4.8
Temp.:
35 °C
pH:
7

Applicant's summary and conclusion

Conclusions:
In the conditions of the test, the chromatograms of Elintaal show two peaks at average retention times of 14.44 minutes (44.0% relative peak area), corresponding to a partition coefficient (log value) of 4.7 and 15.63 minutes (56.00% relative peak area), corresponding to a partition coefficient (log value) of 4.8.

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