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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint:
partition coefficient
Type of information:
(Q)SAR
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature

Data source

Reference
Reference Type:
other: EPA CompTox
Title:
EPA CompTox - LogP: Octanol-Water
Bibliographic source:
https://comptox.epa.gov/dashboard

Materials and methods

Results and discussion

Partition coefficientopen allclose all
Type:
log Pow
Partition coefficient:
0.55
Remarks on result:
other: EPISUITE prediction
Remarks:
published on EPA CompTox
Type:
log Pow
Partition coefficient:
-0.436
Remarks on result:
other: NICEATM prediction
Remarks:
published on EPA CompTox
Type:
log Pow
Partition coefficient:
1.65
Remarks on result:
other: ACD/Labs Consensus prediction
Remarks:
published on EPA CompTox
Type:
log Pow
Partition coefficient:
1.86
Remarks on result:
other: ACD/Labs prediction
Remarks:
published on EPA CompTox
Type:
log Pow
Partition coefficient:
1.31
Remarks on result:
other: OPERA prediction
Remarks:
published on EPA CompTox

Applicant's summary and conclusion

Conclusions:
Log Pow value predictions as published on EPA CompTox fall in the range from -0.436 to 1.86.
The average Log Pow value is 9.87e-01.
The median Log Pow value is 1.31.