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EC number: 700-748-4
CAS number: 1226911-69-8
4.12/1: Results of the auto-ignition temperature
Test temperature (°C)
Test volume (µL)
Ignition delay (s)
200 (clean flask)
250 (clean flask)
300 (clean flask)
350 (clean flask)
No ignition. Grey fumes emitted.
Orange flame, grey fumes emitted.
360 (clean flask)
Orange/blue flame, grey fumes emitted.
356 (clean flask)
354 (clean flask)
temperature: 21 to 22 °C
pressure: 100.7 to 101.4 kPa
auto-ignition temperature of the test substance was measured under GLP
according to IEC 79-4 method (listed in EU A15 guideline). The test
substance was injected into a heated flask, until the lowest temperature
at which ignition occurs was determined. The
relevant parameters were recorded for the final result.
auto-ignition temperature of the test substance has been determined to
be 356 ± 5 °C.
No particular hazard is anticipated in normal conditions of storage.
A fully reliable experimental study, conducted according to a recognized
IEC/EU method and under GLP, is available. It is considered as a key
study. The result is retained as key data.
This parameter is not relevant for classification, however the
information is useful regarding process safety and potential additional
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