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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study, well documented

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
GLP compliance:
yes (incl. QA statement)
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Reference substance name:
89-78-2
IUPAC Name:
89-78-2
Constituent 2
Reference substance name:
Isopulegol
EC Number:
201-940-6
EC Name:
Isopulegol
Cas Number:
89-79-2
IUPAC Name:
2-isopropenyl-5-methylcyclohexanol
Constituent 3
Chemical structure
Reference substance name:
5-methyl-2-(1-methylvinyl)cyclohexan-1-ol
EC Number:
232-102-8
EC Name:
5-methyl-2-(1-methylvinyl)cyclohexan-1-ol
Cas Number:
7786-67-6
Molecular formula:
C10H18O
IUPAC Name:
5-methyl-2-(prop-1-en-2-yl)cyclohexan-1-ol
Details on test material:
name of test material (as cited in study report): Cyclohexanol, 5-methyl-2-(1-methylethenyl),(1R,2S,%R)-
Analytical purity: 99,4%

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
2.4
Temp.:
23 °C
pH:
6.2
Remarks on result:
other: pH of the water used

Applicant's summary and conclusion

Conclusions:
The log Pow is 2.4 at 23 °C and at a pH of 6.2