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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Partition coefficient

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Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Part of the SNIF file, which was accepted by the Belgium national authority for NONS

Data source

Referenceopen allclose all

Reference Type:
other company data
Title:
Unnamed
Report date:
1994
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Report date:
1994

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: 84/449/EWG, A.8 (Flaschen-Schüttelmethode)
GLP compliance:
not specified
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
3-phenyl-7-[4-(tetrahydrofurfuryloxy)phenyl]-1,5-dioxa-s-indacen-2,6-dione
EC Number:
413-330-9
EC Name:
3-phenyl-7-[4-(tetrahydrofurfuryloxy)phenyl]-1,5-dioxa-s-indacen-2,6-dione
Cas Number:
134724-55-3
Molecular formula:
Hill formula: C27H20O6 CAS formula: C27H20O6
IUPAC Name:
6-{4-[(oxolan-2-yl)methoxy]phenyl}-12-phenyl-4,10-dioxatricyclo[7.3.0.0³,⁷]dodeca-1(12),2,6,8-tetraene-5,11-dione

Study design

Analytical method:
other: Spektrophotometrie

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
4.39
Temp.:
20 °C

Any other information on results incl. tables

Part of the SNIF file, which was accepted by the national authority for NONS

 

Applicant's summary and conclusion