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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012-04-27 to 2012-05-09
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
closed cup
Flash point apparatus:
Pensky-Martens apparatus
Dynamic viscosity of test material:
1610 mPa*s a 20 °C, calculation based on density (1.154 g/cm³) and kinematic viscosity (1390 mm²/s)

Test material

Constituent 1
Chemical structure
Reference substance name:
1-Ethyl-3-methylimidazolium benzoate
EC Number:
695-723-7
Cas Number:
150999-33-0
Molecular formula:
C13H16N2O2
IUPAC Name:
1-Ethyl-3-methylimidazolium benzoate
Test material form:
liquid

Results and discussion

Flash point
Key result
Flash point:
183.5 °C
Atm. press.:
1 013.25 hPa

Any other information on results incl. tables

Result

Predetermination: 180.0 °C

Measurement: corrected single value: 183.4 °C

This results in a flash point, corrected to normal pressure and rounded to 0.5 ° C, of: 183.5 °C

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met