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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically acceptable method

Data source

Reference
Reference Type:
other: EPIWin calculation
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Guideline:
other: calculated according to KOWWIN v1.67
GLP compliance:
no
Type of method:
other: calculated with KOWWIN 1.67
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
Octanoyl chloride
EC Number:
203-891-6
EC Name:
Octanoyl chloride
Cas Number:
111-64-8
Molecular formula:
C8H15ClO
IUPAC Name:
octanoyl chloride
Details on test material:
- Name of test material (as cited in study report): Octanoyl chloride
- Analytical purity: pure substance

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
2.47
Temp.:
25 °C

Any other information on results incl. tables

Octanoyl chloride (CAS 111 -64 -8) rapidly decomposes in water and forms HCl (CAS 7647 -01 -0) and n-octanoic acid (CAS 124 -07 -2).
Therefore, the model calculation may be of low relevance.

Applicant's summary and conclusion