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Physical & Chemical properties

Flash point

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Description of key information

74°C at  1013 hPa. 

Key value for chemical safety assessment

Flash point at 101 325 Pa:
74 °C

Additional information

Styrene oxide is a non-flammable liquid.

According to Directive 67/548 EEC as well as GHS Regulation EC No 1272/2008, styrene oxide does not need to be classified with regard to this endpoint and labelling is not required.