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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:
from 10 April 2018 to 20 June 2018
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))
Version / remarks:
2016
Deviations:
no
Qualifier:
according to guideline
Guideline:
DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
Version / remarks:
2003
Deviations:
no
GLP compliance:
yes
Key result
Auto-ignition temperature:
395 °C
Atm. press.:
1 011 hPa

Table: Results of the auto-ignition temperature measurements

Test

Volume
[μL]

Auto-ignition
temperature
[°C]

Ignition delay

[s]

Colour of the flame

Minimum auto-ignition
temperature
[°C]

1

70

408

6

orange

397

 

120

397

6

orange/blue

 

 

170

406

3

orange

 

2

60

408

8

orange

397

 

100

397

6

orange

 

 

220

400

6

orange

 

3

50

417

7

orange

398

 

110

398

14

orange

 

 

190

403

9

orange

 

 

Conclusions:
The auto-ignition temperature of the substance was determined to be 395°C (at 1011 hPa).
Executive summary:

The auto-ignition temperature of the substance was determined to be 395°C (at 1011 hPa) in a GLP study according to EC A.15 and DIN 51794.

Description of key information

Auto-ignition temperature at 1011 hPa: 395°C (EC A.15, DIN 51794)

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
395 °C

Additional information