Registration Dossier

Administrative data

Endpoint:
partition coefficient
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable, guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report Date:
2009

Materials and methods

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

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Name of test material (as cited in study report): 1-Butene, chlorinated, epoxidized, distn. residues
Analytical purity: pure

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
1.1 - 2.8
Temp.:
20 °C
Details on results:
The test item consists of a mixture of compounds with log Pow values
in the range from log Pow = 1.1 to 2.8:
Main Component (62 area-%, HPLC, RI-detection): log Pow = 2.8
Secondary Component 1 (15 area-%): log Pow = 1.1
Secondary Component 2 (23 area-%): log Pow = 1.1

Any other information on results incl. tables

Study was performed without adjustment of pH value.

Applicant's summary and conclusion