Registration Dossier

Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
December 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 guideline
Qualifier:
according to
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Type:
impurity
Type:
impurity
Type:
impurity
Type:
impurity
Test material form:
liquid
Details on test material:
UVCB substance
Specific details on test material used for the study:
Batch number: PE00138468

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficientopen allclose all
Key result
Type:
log Pow
Partition coefficient:
3.5
Temp.:
20 °C
pH:
7
Type:
log Pow
Partition coefficient:
3.3
Temp.:
20 °C
pH:
7
Type:
log Pow
Partition coefficient:
3.1
Temp.:
20 °C
pH:
7
Type:
log Pow
Partition coefficient:
2.9
Temp.:
20 °C
pH:
7
Type:
log Pow
Partition coefficient:
2.5
Temp.:
20 °C
pH:
7
Type:
log Pow
Partition coefficient:
2.1
Temp.:
20 °C
pH:
7
Type:
log Pow
Partition coefficient:
1.9
Temp.:
20 °C
pH:
7

Applicant's summary and conclusion

Executive summary:

The partition coefficient n-octanol/water of Jasmonyl LG 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 Jasmonyl LG:

log Pow = 1.9; 2.1; 2.5; 2.9; 3.1; 3.3 and 3.5