Registration Dossier

Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
November 16, 2016 to December 22, 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report Date:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Qualifier:
according to
Guideline:
EU Method A.8 (Partition Coefficient - HPLC Method)
Qualifier:
according to
Guideline:
EPA OPPTS 830.7570 (Partition Coefficient, n-octanol / H2O, Estimation by Liquid Chromatography)
GLP compliance:
yes (incl. certificate)
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

Reference
Name:
Unnamed
Type:
Constituent
Specific details on test material used for the study:
TEST MATERIAL
Name ( stated on the report) : Hexenyl-3-cis Isobutyrate
Appearance: Colourless to pale yellow liquid
Batch: VE00450298
Expiry date: July 15, 2017

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Key result
Type:
log Pow
Partition coefficient:
3.4
Temp.:
35 °C
pH:
7

Applicant's summary and conclusion

Conclusions:
In the conditions of the test, the chromatograms of Hexenyl-3-cis Isobutyrate show one peak at average retention times of 5.664 minutes, corresponding to a partition coefficient (log value) of 3.4.
 Therefore: Partition coefficient n-octanol/water of Hexenyl-3-cis Isobutyrate:    log Pow= 3.4

Executive summary:

The Partition Coefficient n-octanol/water of Hexenyl-3-cis Isobutyrate was determined by the Reverse Phase High Performance Liquid Chromatographic Method according to the OECD

Guidelines for Testing of Chemicals, Method No. 117.

 The result is: Partition coefficient n-octanol/water of Hexenyl-3-cis Isobutyrate:     log Pow= 3.4