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Physical & Chemical properties

Partition coefficient

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Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: authoritative secondary source

Data source

Reference
Reference Type:
secondary source
Title:
Unnamed
Year:
1983

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
GLP compliance:
not specified
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
Diisobutyl phthalate
EC Number:
201-553-2
EC Name:
Diisobutyl phthalate
Cas Number:
84-69-5
Molecular formula:
C16H22O4
IUPAC Name:
diisobutyl phthalate
Details on test material:
- Name of test material (as cited in study report): DIBP (BASF "Palatinol IC")
- Analytical purity: as cited in BASF internal database > 99.5 %

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
4.11
Temp.:
20 °C

Any other information on results incl. tables

Aqueos solubility 20.3 micrograms per liter at 20°C
No pH was indicated.

Applicant's summary and conclusion