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Boiling point

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Description of key information

Boiling Point: 218°C at 1013 hPa

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
218 °C

Additional information

n-Vinylpyrrolidinone has a measured boiling point of 218 °C at 1013 hPa (BASF, 1982). This value is supported by values reported in several authoritative secondary sources that include 193 °C at 533 hPa (Lide, 2009), 148 °C at 133 hPa (GESTIS, 2010), and 93 °C at 15 hPa (Lide, 2009), and an estimated value of 219.88 at 1013 hPa (ISP, 2010).