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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2021

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
GLP compliance:
yes (incl. QA statement)
Type of method:
effusion method: by loss of weight or by trapping vaporisate

Test material

Constituent 1
Chemical structure
Reference substance name:
1-Methyl-1-propylpyrrolidinium Bis(fluorosulfonyl)imide
EC Number:
922-377-9
Cas Number:
852620-97-4
Molecular formula:
C8H18F2N2O4S2
IUPAC Name:
1-Methyl-1-propylpyrrolidinium Bis(fluorosulfonyl)imide
Test material form:
liquid

Results and discussion

Vapour pressureopen allclose all
Key result
Temp.:
20 °C
Vapour pressure:
0 Pa
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa

Applicant's summary and conclusion

Conclusions:
For the test item N-Propyl-N-methylpyrrolidinium bis(fluorosulfonyl)imide, the following vapour
pressures at 20 °C and at 25 °C were calculated from the regression equation:
Vapour pressure at 20 °C: 3.73 * 10-10Pa
Vapour pressure at 25 °C: 1.09 * 10-09Pa
Executive summary:

For the test item N-Propyl-N-methylpyrrolidinium bis(fluorosulfonyl)imide, the following vapour

pressures at 20 °C and at 25 °C were calculated from the regression equation:

Vapour pressure at 20 °C: 3.73 * 10-10Pa

Vapour pressure at 25 °C: 1.09 * 10-09Pa