Registration Dossier

Physical & Chemical properties

Auto flammability

Currently viewing:

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:
2017-01-26 to 2017-04-13
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reference:
Composition 0
Qualifier:
according to
Guideline:
DIN EN 14522, Method S (Determination of the auto ignition temperature of gases and vapours)
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
GLP compliance:
yes (incl. certificate)
Remarks:
Test facility: BASF SE, Sicherheitstechnik - L511, 67056 Ludwigshafen
Test material information:
Composition 1
Specific details on test material used for the study:
- Batch No: 85603856P0
- Purity: 99.2 area %
Key result
Auto-ignition temperature:
340 °C
Atm. press.:
>= 1 006 - <= 1 020 mBar
Remarks on result:
other: mean value of 4 test runs

Test Run No.

Lowest Temperature [°C]

Quantity of Sample [ml]

Ignition Delay Time

[s]

1st test series

351

0.23

46

2nd test series

345

0.30

52

3rd test series

353

0.30

45

4th test series

350

0.30

44

The test was performed at an atmospheric pressure of 1006 mBar - 1020 mBar.

Description of key information

The auto-ignition-temperature of the test item is 340 °C (BASF SE, 17 -0070, 2017).

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 investigated under GLP conditions according to guideline DIN EN 14522 and to EU Method A.15 . Four test runs at an atmospheric pressure of 1006 mBar - 1020 mBar were conducted. From these test runs a corrected (correction performed according to EN 14522) auto-ignition-temperature of 340 °C resulted. This result is supported by a value of 350 °C as cited in Hommel (2012).