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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Auto flammability

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Administrative data

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Description of key information

In a read-across approach to MDIPA Esterquat C18 unsatd., the auto-ignition temperature of was determined to be 340°C at 1012 hPa (EU Method A.15/DIN 51794; RL1; GLP).

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
340 °C

Additional information

For for this endpoint a read-across approach was made to the closely related substance MDIPA Esterquat C18 unsatd. The read-across substance contains mainly unsaturated fatty acid and therefore is expected to have a lower auto-ignition temperature compared to the registration substance. This read-across approach represents a worst-case with respect to classification.

The auto-ignition temperature of the read-across substance (MDIPA Esterquat C18 unsatd.) was determined according to EU Method A.15 (30 May 2008) and DIN 51794 (2003). The auto-ignition temperature was determined to be 340°C at 1012 hPa.