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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
partition coefficient
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Study period:
March to july 2008
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
The partition coefficient is defined as the ratio of the equilibrium concentrations of the test substance in a two-phase system consisting of two largely immiscible solvents.
GLP compliance:
yes (incl. QA statement)
Type of method:
other:
Partition coefficient type:
octanol-water

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
ca. 9.7
Temp.:
20 °C
Remarks on result:
other: The PH was not taken.
Details on results:
The log P of LCE07100 is defined as the highest value of the log P of the substances present in the test item.
The PH was not taken.

Any other information on results incl. tables

Substances contained in LCE07100   Value of log Pow
 1 -eicosanol (C20)  8.7

 1 -docosanol (C22)

 9.7
  

C20 alkylmonoglucoside

6.8 
  

C22 alkylmonoglucoside

7.8 
  

C20 alkyldiglucoside

 4.3
  

C22 alkyldiglucoside

 5.3

Applicant's summary and conclusion

Conclusions:
The log P of LCE07100 is equal to 9.7
Executive summary:

The log P of LCE07100 is equal to 9.7