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Physical & Chemical properties

Auto flammability

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Description of key information

The auto ignitiion temperature of DOWANOL™ TPnB-H Glycol Ether (tripropylene glycol n-butyl ether highers) is 350 °C at atmospheric pressure.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
350 °C

Additional information

The AIT is the minimum uniform temperature required to cause self-sustained combustion in the absence of an external ignition source (ignition by hot surface only). The AIT of DOWANOL™ TPnB-H Glycol Ether was determined with 350 °C according to DIN 51794.