Registration Dossier

Diss Factsheets

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-09-17
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
GLP compliance:
no
Type of method:
flask method
Partition coefficient type:
octanol-water
Analytical method:
gas chromatography
high-performance liquid chromatography
Key result
Type:
log Pow
Partition coefficient:
-1.8
Temp.:
23 °C
pH:
6.8
Details on results:
pH in water phase

Flask

Water phase

n-octanol phase

1:1

1.71 mg/mL

0.025 mg/mL

1:2

1.61 mg/mL

0.024 mg/mL

2:1

1.73 mg/mL

0.024 mg/mL

Flask

log Pow

1:1

-1.84

1:2

-1.83

2:1

-1.85

Conclusions:
Log Pow: -1.8 at 23 °C
Executive summary:

The partition coefficient of Di-Pentaerythritol was analysed by the flask method according to OECD guideline 107. Based on the results of the study, a Log Pow of -1.8 at 23 °C was determined.

Description of key information

The partition coefficient of Di-Pentaerythritol was analysed by the flask method according to OECD guideline 107. Based on the results of the study, a Log Pow of -1.8 at 23 °C was determined.

Key value for chemical safety assessment

Log Kow (Log Pow):
1.8
at the temperature of:
23 °C

Additional information

Categories Display