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Diss Factsheets

Physical & Chemical properties

Auto flammability

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Administrative data

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 15 Feb 2018 to 16 Feb 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:
255 °C
Atm. press.:
>= 1 007 - <= 1 021 hPa

Table: Results of the auto-ignition temperature measurements

Test

Volume
[microL]

Auto-ignition
temperature
[°C]

Ignition delay

[s]

Colour of the flame

Minimum auto-ignition
temperature
[°C]

1

70

284

34

orange/blue

259

 

150

270

67

 

 

 

250

259

143

 

 

 

350

262

93

 

 

2

220

263

115

orange/blue

262

 

300

262

104

 

 

 

450

263

117

 

 

3

125

273

59

orange/blue

262

 

270

262

108

 

 

 

600

263

107

 

 

 

Conclusions:
The auto-ignition temperature of the substance was determined to be 255°C (at 1007-1021 hPa).
Executive summary:

The auto-ignition temperature of the substance was determined to be 255°C (at 1007 -1021 hPa) in a GLP study according to EC A.15 and DIN 51794.

Description of key information

The auto-ignition temperature of the substance was determined to be 255°C (at 1007 -1021 hPa) in a GLP study according to EC A.15 and DIN 51794.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
255 °C

Additional information