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Auto flammability

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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:
comparable to guideline study
Qualifier:
according to guideline
Guideline:
ASTM E659 (Standard test method for autoignition temperature of liquid chemicals)
GLP compliance:
yes (incl. QA statement)
Auto-ignition temperature:
400 - 405 °C
Atm. press.:
101.3 kPa
Remarks on result:
other:
Remarks:
assume standard atmospheric pressure

Autoignition Test Data

Run No.

Sample size (ml)

Flask Temp, Celcius

Ignition

Yes/No

Ignition Delay, Sec

Comments

 

 

AI_10932D

0.25

380

No

 

 

0.10

390

No

 

 

0.25

400

No

 

 

0.25

405

Yes

~5

Visual hot flame/ Ignition

0.25

410

Yes

~7

Visual hot flame/ Ignition

Conclusions:
The autoignition temperature of the material was between 400°C and 405°C.

Description of key information

400 - 405°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
400 °C

Additional information

Range: 400 - 405 °C.