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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP study according to EU/OECD guideline.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1996

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient)
GLP compliance:
yes
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
8-tert-butyl-2-(chloromethyl)-1,4-dioxaspiro[4.5]decane
EC Number:
601-507-5
Cas Number:
118135-28-7
Molecular formula:
C13H23ClO2
IUPAC Name:
8-tert-butyl-2-(chloromethyl)-1,4-dioxaspiro[4.5]decane

Results and discussion

Partition coefficientopen allclose all
Type:
log Pow
Partition coefficient:
4.43
Temp.:
20 °C
pH:
> 4 - < 9
Type:
log Pow
Partition coefficient:
4.49
Temp.:
20 °C
pH:
> 4 - < 9

Any other information on results incl. tables

The substance is composed of two diastereomeres.

Applicant's summary and conclusion