Registration Dossier

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Link to relevant study record(s)

Referenceopen allclose all

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: guideline study (literature not available), the data, however, were evaluated in the frame of the OECD SIDS program and therefore regarded as valid
Qualifier:
according to
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
GLP compliance:
no
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water
Key result
Type:
log Pow
Partition coefficient:
5.13
Temp.:
25 °C
Remarks on result:
other: m-diisopropylbenzene
Key result
Type:
log Pow
Partition coefficient:
5.23
Temp.:
25 °C
Remarks on result:
other: p-diisopropylbenzene

The log Kow of m-diisopropylbenzene is 5.13 and the log Kow of p-diisopropylbenzene is 5.23.

Conclusions:
The log Kow of m-diisopropylbenzene is 5.13 and the log Kow of p-diisopropylbenzene is 5.23.
Executive summary:

In a study conducted according to OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method) the log Kow of m-diisopropylbenzene was determined to be 5.13 and the log Kow of p-diisopropylbenzene to be 5.23 at 25°C each.

Endpoint:
partition coefficient
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: generally accepted calculation method
Type of method:
other: calculation
Partition coefficient type:
octanol-water
Type:
log Pow
Partition coefficient:
4.9
Temp.:
25 °C
Conclusions:
The calculation via EPIWIN v3.20, KOWWIN v1.67 yielded a log Kow=4.9 (at 25°C) for m- and p-dissopropylbenzene.
Executive summary:

The n-octanol/water partition coefficient log Kow of m- and p-dissopropylbenzene was calculated using EPIWIN v3.20, KOWWIN v1.67. The calculation yielded a log Kow=4.9 (at 25°C) for the two isomers.

Description of key information

In a study conducted according to OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method) the log Kow of m-diisopropylbenzene was determined to be 5.13 and the log Kow of p-diisopropylbenzene to be 5.23 at 25°C each.

Key value for chemical safety assessment

at the temperature of:
20 °C

Additional information

Reliable data obtained from a guideline study