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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 2015
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:
475 °C
Atm. press.:
> 1 007.9 - < 1 022.3 hPa

Table: Results of the auto-ignition temperature measurements

Test

Volume
[µL]

Temperature

range

[°C]

Auto-ignition
temperature
[°C]

Ignition delay

[s]

Colour of the flame

Minimum auto-ignition
temperature
[°C]

Start

End

 

 

 

 

 

 

 

 

1

50

487

477

479

26

Orange/Yellow

477

 

70

485

475

477

24

Orange/Yellow

 

 

150

490

488

490

17

Orange/Yellow

 

 

 

 

 

 

 

 

 

2

40

500

490

492

21

Orange/Yellow

481

 

90

487

479

481

24

Orange/Yellow

 

 

120

490

486

488

23

Orange/Yellow

 

 

 

 

 

 

 

 

 

3

45

489

483

485

19

Orange/Yellow

480

 

80

484

478

480

24

Orange/Yellow

 

 

100

487

481

483

24

Orange/Yellow

 

 

 

 

 

 

 

 

 

Conclusions:
The substance Ylanganate has a self-ignition temperature of 475 °C according to EU Method A.15 in compliance with GLP.
Executive summary:

The substance Ylanganate has a self-ignition temperature of 475 °C according to EU Method A.15.


Description of key information

The substance Ylanganate has a self-ignition temperature of 475°C according to EU Method A.15.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
475 °C

Additional information