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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Surface tension

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Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
no guideline followed
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
1,1,2,2,3,3,4,4,4-nonafluoro-N,N-bis(2-hydroxyethyl)butane-1-sulphonamide
EC Number:
252-044-7
EC Name:
1,1,2,2,3,3,4,4,4-nonafluoro-N,N-bis(2-hydroxyethyl)butane-1-sulphonamide
Cas Number:
34455-00-0
Molecular formula:
C8H10F9NO4S
IUPAC Name:
1,1,2,2,3,3,4,4,4-nonafluoro-N,N-bis(2-hydroxyethyl)butane-1-sulfonamide

Results and discussion

Surface tension
Key result
Surface tension:
61.2 mN/m
Conc.:
26 mg/L

Any other information on results incl. tables

Concentration Surface Tension 
(ppm) (dyn/cm) 
0 72 
26 61.2 
60 44.1
100 39.2
200 33.2 
300 28.7

360

 27.4

Applicant's summary and conclusion

Conclusions:
The surface tension of FBSEE diol was reported as 61.2 mN/m at 26 mg/L (temperature not reported).
Executive summary:

The surface tension of FBSEE diol was reported as 61.2 mN/m at 26 mg/L (temperature not reported). Without further details of the study, the reliability of the data cannot be assigned.