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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guideline study
Guideline:
other: BASF standard method
Principles of method if other than guideline:
BASF standard method: Titrimetrical determination of the alkanolamines in the water and the n-octanol phase
GLP compliance:
no
Type of method:
other: BASF standard method
Partition coefficient type:
octanol-water
Type:
log Pow
Partition coefficient:
-0.55
Temp.:
23 °C
Remarks on result:
other: Titrimetrical determination of the alkanolamines in the water and the n-octanol phase
Remarks:
.
Titrimetrical determination of the alkanolamines in the water and the  n-octanol phase
Conclusions:
As final result, a logPow of -0.55 at 23°C was reported.
Executive summary:

The log Pow value of the substance dimethylaminoethanol was experimentally determined according to BASF standard method "Titrimetrical determination of the alkanolamines in the water and the n-octanol phase" (BASF AG, 1987). As final result, a logPow of -0.55 at 23°C was reported.

Description of key information

Octanol-Water Partition Coefficient (logPow): -0.55 at 23 °C.

Key value for chemical safety assessment

Log Kow (Log Pow):
-0.55
at the temperature of:
23 °C

Additional information

The key value is taken from a BASF AG study which was performed in 1987. Referring to this study, the log Pow value was determined according to BASF standard method (titrimetrical determination of the alkanolamines in the water and the n-octanol phase).