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Physical & Chemical properties

Flash point

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Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
28-Sep-2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reference:
Composition 0
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
Qualifier:
according to
Guideline:
EPA OPPTS 830.6315 (Flammability)
Qualifier:
according to
Guideline:
other: CIPAC MT 12 (2009)
GLP compliance:
no
Type of method:
non-equilibrium method closed cup
Test material information:
Composition 1
Key result
Flash point:
91 °C
Atm. press.:
1 022 hPa

Results

Preliminary test

The results of the pre-test with the search program are summarised in the following table. The result “ignition” is indicated by + and “no ignition” by -.

 

Preliminary test

Amount of test item / g

Temperature / °C

Ignition (+/-)

Air pressure / hPa

66.46

92.0

+

1008.9

 

In the preliminary test the lowest temperature where an ignition was observed was 92.0 °C.

 

Main test

The test results of the main test are presented in the following table. An ignition is indicated by + and no ignition by -.

 

Main test

Amount of test item / g

Temperature / °C

Ignition (+/-)

Air pressure / hPa

Flash point (corr.) / °C

69.53

92.0

+

1022.5

91.76

65.08

91.0

+

1022.7

90.76

  

In the main test the lowest temperature where an ignition was observed was 91.0 °C.

The average measured flash point is corrected to the ambient pressure to be 91.26 °C

The resulting average corrected flash point rounded down to the nearest multiple of 0.5 °C is 91.0 °C.

 

Final Results

The test item has a flash point of 91.0 °C (average corrected and rounded down to the nearest multiple of 0.5 °C) according to Regulation EC No. 440/2008 Method A.9. Flash Point, CIPAC MT 12 (2009) and Guideline OCSPP 830.6315 (1996).

Conclusions:
A flash point value of 91.0 °C (at 1022 hPa) was determined for the test substance according to E.U. Method A.9.

Description of key information

Flash point: 91.0 °C at 1022 hPa (EU Method A.9, closed cup)

Key value for chemical safety assessment

Additional information