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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
partition coefficient
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model, but not (completely) falling into its applicability domain, with adequate and reliable documentation / justification

Data source

Reference
Reference Type:
other: EPA OPERA Model Report
Title:
OPERA Model LogP: Octanol-Water
Author:
EPA
Year:
2020
Bibliographic source:
EPA Chemistry Dashboard (https://comptox.epa.gov/dashboard/dsstoxdb/calculation_details?model_id=22&search=44247)

Materials and methods

Principles of method if other than guideline:
Predicted logP value was reported.
GLP compliance:
no
Type of method:
other: QSAR
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
4-O-β-D-galactopyranosyl-D-glucitol
EC Number:
209-566-5
EC Name:
4-O-β-D-galactopyranosyl-D-glucitol
Cas Number:
585-86-4
Molecular formula:
C12H24O11
IUPAC Name:
4-O-beta-D-galactopyranosyl-D-glucitol

Results and discussion

Partition coefficient
Key result
Type:
log Pow
Partition coefficient:
-3.11
Remarks on result:
other: Temperature and pH not reported

Applicant's summary and conclusion

Conclusions:
LogP: -3.11
Executive summary:

The logP (-3.11) of the test substance was predicted using EPA OPERA model. Additional supporting documentation is provided in the prediction report and QMRF attached in IUCLID.