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Auto flammability

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Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-04-21
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
GLP compliance:
yes
Key result
Auto-ignition temperature:
340 °C
Atm. press.:
98.7 kPa
Remarks on result:
other:

 

tests

lowest ignition temperature
(°C)

amount of test substance
(drops)

time until ignition

(s)

atmospheric pressure (kPa)

preliminary test

350

5

not determined

--

first test series

348

7

23

98.4

main test

348

5

30

97.7

1strepetition

343

9

51

98.7

2ndrepetition

345

9

23

98.7

auto ignition temperature

340

 

 

 

The auto-ignition temperature of the test substance is 340 °C.

Conclusions:
The auto-ignition temperature of the test substance is 340 °C.
Executive summary:

The auto-ignition temperature of the test substance was determined with a tester as described in DIN 51794, Prüfung von Mineralölkohlenwasserstoffen; Bestimmung der Zündtemperatur (Testing of mineral oil hydrocarbons; determination of ignition temperature).

Results:

tests

lowest ignition temperature
(°C)

amount of test substance
(drops)

time until ignition

(s)

atmospheric pressure (kPa)

preliminary test

350

5

not determined

--

first test series

348

7

23

98.4

main test

348

5

30

97.7

1strepetition

343

9

51

98.7

2ndrepetition

345

9

23

98.7

auto ignition temperature

340

 

 

 

The auto-ignition temperature of the test substance is 340 °C.

Description of key information

Auto Flammability (EU Method A.15): The auto-ignition temperature of the test substance is 340 °C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
340 °C

Additional information

The auto-ignition temperature of the test substance was determined with a tester as described in DIN 51794, Prüfung von Mineralölkohlenwasserstoffen; Bestimmung der Zündtemperatur (Testing of mineral oil hydrocarbons; determination of ignition temperature). The auto-ignition temperature of the test substance is 340 °C.