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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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
ASTM E659 (Standard test method for autoignition temperature of liquid chemicals)
Deviations:
no
GLP compliance:
not specified
Specific details on test material used for the study:
Lot.: 210172264
Key result
Auto-ignition temperature:
> 415 - < 420 °C
Atm. press.:
1 013 hPa

The Temperature versus time plot:

Sample size (ml)

Flask

Temp,°C

Ignition

Yes/No

Ignition

Delay, sec

Comments

0.25

430

Yes

10

Hot flame

0.25

420

Yes

10

Hot flame

0.25

418

Yes

 

No flame

0.25

415

Yes

 

No flame

0.25

410

Yes

 

No flame

Conclusions:
Under the study conditions the recorded temperature was between was between 415 °C and 420 °C.
Executive summary:

A study was conducted to determine the auto ignition temperature of the test substance using an ASTM standard E659 method. Under the study conditions the recorded temperature was between was between 415 °C and 420 °C (Martens, 2016).

Description of key information

The auto ignition temperature was determined using an ASTM Standard E659 Method (Martens, 2016).

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
415 °C

Additional information

>415 - < 420°C