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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Partition coefficient

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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:
other: GLP guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
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:
Isobutyl (S)-2-chloropropionate
EC Number:
280-349-5
EC Name:
Isobutyl (S)-2-chloropropionate
Cas Number:
83261-15-8
Molecular formula:
C7H13ClO2
IUPAC Name:
isobutyl (S)-2-chloropropanoate
Constituent 2
Reference substance name:
Isobutyl 2-chloropropionate
EC Number:
263-411-6
EC Name:
Isobutyl 2-chloropropionate
Cas Number:
62108-67-2
IUPAC Name:
isobutyl 2-chloropropanoate
Details on test material:
Name of test material (as cited in study report): L-Chloropropionic acid isobutylester
Analytical purity: 99.8 area-%

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
3
Temp.:
24 °C

Any other information on results incl. tables

Study was performed without adjustment of pH value. Value for pH is not relevant, because substance

does not contain any ionic structure and does not dissociate.

Applicant's summary and conclusion