Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

Currently viewing:

Administrative data

Link to relevant study record(s)

boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
equivalent or similar to guideline
EU Method A.2 (Boiling Temperature)
Version / remarks:
not reported
not specified
GLP compliance:
Other quality assurance:
other: ISO 9001:2015 (incl. certificate)
Certificate from 15 January 2018
Type of method:
differential scanning calorimetry
Boiling pt.:
> 400 °C
Atm. press.:
ca. 101.3 kPa
The boiling point of Sodium Bis(trifluoromethanesulfonyl)imide was >400°C.
Executive summary:

The boiling point of sodium bis(trifluoromethanesulfonyl)imide(NaTFSI) was determined under the ISO-9001:2015 Standard, using the differential scanning calorimetry method. The test item was loaded at room temperature in the DSC test cell under nitrogen atmosphere in a glove box in order to ensure a low humidity. The stainless steel crucible was sealed under nitrogen atmosphere. The temperature was increased from 25 to 400°C at 2°C/min.In this range of temperature no exotherm was detected. Under these conditions boiling of NaTFSI was not observed up to 400°C.

Description of key information

Sodium Bis(trifluoromethanesulfonyl)imide will boil at a temperature of >400°C.

Key value for chemical safety assessment

Additional information

One reliable key study is available for this endpoint. In this study the boiling point of Sodium Bis(trifluoromethanesulfonyl)imide has been measured by differential scanning calorimetry method.