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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Justification for type of information:
Experimental test result performed using standard test guidelines
Reference:
Composition 0
Qualifier:
according to
Guideline:
other: Lowest temperature determined at which substance vaporizes to form an ignitable mixture in air
Principles of method if other than guideline:
Lowest temperature determined at which substance vaporizes to form an ignitable mixture in air
GLP compliance:
not specified
Test material information:
Composition 1
Relative self-ignition temperature:
> 300 °C
Remarks on result:
other: disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate did not catch fire on being exposed to air at room temperature of 27°C
Conclusions:
disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate did not catch fire on being exposed to air at room temperature of 27°C and atmospheric pressure of 966 hPa. This indicates that disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate is not auto-flammable Also the self ignition temperature was estimated to be greater than 300 degree celcious.
Executive summary:

disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate did not catch fire on being exposed to air at room temperature of 27°C and atmospheric pressure of 966 hPa. This indicates that disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate is not auto-flammable Also the self ignition temperature was estimated to be greater than 300 degree celcious.

Description of key information

disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate did not catch fire on being exposed to air at room temperature of 27°C and atmospheric pressure of 966 hPa. This indicates that disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate is not auto-flammable Also the self ignition temperature was estimated to be greater than 300 degree celcious.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
300 °C

Additional information

disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate did not catch fire on being exposed to air at room temperature of 27°C and atmospheric pressure of 966 hPa. This indicates that disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate is not auto-flammable Also the self ignition temperature was estimated to be greater than 300 degree celcious.