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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
18.-19.10.10
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study was conducted according to EU and OECD guidelines.

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
GLP compliance:
no
Type of method:
effusion method: vapour pressure balance

Test material

Constituent 1
Chemical structure
Reference substance name:
bis(nonafluorobutyl)phosphinic acid
EC Number:
700-183-3
Cas Number:
52299-25-9
Molecular formula:
C8HF18O2P
IUPAC Name:
bis(nonafluorobutyl)phosphinic acid

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
0.001 Pa
Temp.:
25 °C
Vapour pressure:
0.002 Pa
Temp.:
50 °C
Vapour pressure:
0.16 Pa

Applicant's summary and conclusion

Executive summary:

The vapour pressure of the test substance is 0.0023 Pa at 25°C.