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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
05.November 2017 - 04. December 2017
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
1981
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
1-ethyl-3-methyl-1H-imidazol-3-ium; trifluoro[(trifluoromethanesulfonylazanidyl)sulfonyl]methane
EC Number:
700-235-5
Cas Number:
174899-82-2
Molecular formula:
C8H11F6N3O4S2
IUPAC Name:
1-ethyl-3-methyl-1H-imidazol-3-ium; trifluoro[(trifluoromethanesulfonylazanidyl)sulfonyl]methane
Test material form:
liquid
Details on test material:
clear liquid, colorless
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: proionic GmbH; 25PI208_12
- Expiration date of the lot/batch: May 2019
- Purity test date: > 99%


STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: room temperature

Results and discussion

Density
Key result
Type:
relative density
Density:
1.525 other: g/mL
Temp.:
20 °C

Any other information on results incl. tables

 

 
   mempty [g]  mfull [g]  V [mL]  D20 [g/mL]
 D1  3,7905  5,3551  1,027  1,5235
 D2  3,7904  5,3576  1,027  1,5260
 D3  3,7927  5,3591  1,027  1,5252
         
        mean D420  1,5249
        standard deviation  1,3*10 -3

Applicant's summary and conclusion

Executive summary:

The objective of the study was to determine the density of the test substance "1 -Ethyl-3 -methylimidazolium bis(trifluoromethylsulfonyl)imide" for regulatory purposes.

The determination of the density was according to the OECD test guideline 109

 
 Temperature  20 °C
 Density  Mean  1,5249 g/mL
   Number of determinations  3