Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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:
27/01/2023 - 01/03/2023
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7570 (Partition Coefficient, n-octanol / H2O, Estimation by Liquid Chromatography)
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient - HPLC Method)
GLP compliance:
no
Type of method:
HPLC method
Analytical method:
high-performance liquid chromatography
Key result
Type:
log Pow
Partition coefficient:
2.24
Temp.:
40 °C
pH:
6.3
Conclusions:
The partition coefficient (n-octanol/water) of methyl benzoate at T = 40°C and pH = 6.3 resulted: Log10 Pow = 2.24
Executive summary:

The partition coefficient (n-octanol/water) of methyl benzoate at T = 40°C and pH = 6.3 resulted: Log10 Pow = 2.24

Description of key information

log Kow = 2.24

Key value for chemical safety assessment

Log Kow (Log Pow):
2.24
at the temperature of:
40 °C

Additional information

The partition coefficient (n-octanol/water) of methyl benzoate at T = 40°C and pH = 6.3 resulted: Log10 Pow = 2.24