Water

Freezing point

273.2 K (0 °C)

Boiling point at 101.3 kPa

384 K (110.9 °C)

Liquid from

6.3 kPa

Critical point

643.7 K (370.6 °C) · 6,000 kPa

The curve connects the lowest point at which the substance can be liquid with the critical point. Above the critical temperature there is no liquid.