Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: Study performed according to OECD 117 and EEC method A8 and in compliance with GLP.

Data source

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

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2,3,3-tetrafluorooxetane
EC Number:
700-202-5
Cas Number:
765-63-9
Molecular formula:
C3H2F4O
IUPAC Name:
2,2,3,3-tetrafluorooxetane
Details on test material:
- Name: TFO
- Chemical name: 2,2,3,3-Tetrafluorooxetane
- Appearance: Transparent liquid
- Storage conditions: Room temperature
- Lot number: TFOS285001
- Purity: 99%
- Expiry date: 30 April 2010
- Date received: 16 October 2008

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
5.3
Temp.:
25 °C
Remarks on result:
other: pH is not reported

Applicant's summary and conclusion

Conclusions:
TFO was found to have a log10Pow value of 5.3.