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Physical & Chemical properties

Flash point

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Description of key information

The flash point of sulfolane is 176°C

Key value for chemical safety assessment

Flash point at 101 325 Pa:
176 °C

Additional information

The flash point of sulfolane is 176°C. This data is from The Merck Index (2006) which is a peer-reviewed handbook and is considered reliable for assessment. This is supported by a value of 330°F from Sax's Dangerous Properties of Industrial Materials (2007).