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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:
2017-07-13 - 2017-10-06
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Version / remarks:
Council Regulation (EC) No 440/2008. Annex: A.15 Auto-Ignition Temperature (Liquids and Gases). Official Journal of the European Communities L 142/104 of 31.5.2008, pp. 104 – 105.
Deviations:
no
GLP compliance:
yes
Key result
Auto-ignition temperature:
210 °C
Atm. press.:
762.438 mm Hg
Remarks on result:
other: ignition delay time: 110 s
Conclusions:
The hot flame autoignition temperature of the substance was determined at a pressure of 762.438 mmHg to be 210 °C with a ignition delay time of 110 sec.
Executive summary:

The hot flame autoignition temperature of the substance was determined according to GLP and EU L142 A.15 at a pressure of 762.438 mmHg to be 210 °C with a ignition delay time of 110 sec.

Description of key information

 The hot flame autoignition temperature of the substance was determined according to GLP and EU L142 A.15 at a pressure of 762.438 mmHg to be 210 °C with a ignition delay time of 110 sec. 

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
210 °C

Additional information

key, McLean-2017b

The hot flame autoignition temperature of the substance was determined according to GLP and EU L142 A.15 at a pressure of 762.438 mmHg to be 210 °C with a ignition delay time of 110 sec.

supporting, Callewaert-2012:

The test compound was investigated regarding Auto-ignition Temperature (AIT). The test was conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A, test A.15. The autoignition temperature of N-Butylpyrrolidone has been determined to be 212 °C.

supporting, Intertek-2013:

Auto-ignition point of the test compound was detected according to ASTM E659 Guideline. Result: 234 °C