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Physical & Chemical properties

Auto flammability

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Link to relevant study record(s)

Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 19 December 2016 to 21 December 2016
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:
2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
Version / remarks:
2003
Deviations:
no
Qualifier:
according to guideline
Guideline:
IEC 60079-4 (Electrical apparatus for explosive gas atmospheres. Part 4: Method of test for ignition temperature)
Version / remarks:
1975
Deviations:
no
GLP compliance:
yes
Key result
Auto-ignition temperature:
410 °C
Atm. press.:
>= 1 023.6 - <= 1 024.8 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

35

436

6

orange

416

 

70

423

8

orange

 

 

140

416

7

orange

 

 

280

418

9

orange

 

 

 

 

 

 

 

2

100

415

9

orange

412

 

150

412

10

orange

 

 

200

415

9

orange

 

 

 

 

 

 

 

3

90

416

8

orange

411

 

130

411

7

orange

 

 

230

416

9

orange

 

 

Conclusions:
The auto-ignition temperature at 1024-1025 hPa was determined to be 410°C.
Executive summary:

The auto-ignition temperature of the substance at 1024 -1025 hPa was determined to be 410°C in a GLP study according to EC A.15, DIN 51794 and IEC 79-4.

Description of key information

The auto-ignition temperature of the substance at 1024 -1025 hPa was determined to be 410°C in a GLP study according to EC A.15, DIN 51794 and IEC 79-4.
    
    
    

 

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
410 °C

Additional information