# Antoine Equation

## Description

The Antoine equation is a vapor pressure equation and describes the relation between vapor pressure and temperature for pure components. The Antoine equation is derived from the Clausiusâ€“Clapeyron relation.

Related formulas## Variables

p | vapor pressure(mmHg) (dimensionless) |

A | component-specific constant(mmHg) (dimensionless) |

B | component-specific constant(mmHg) (dimensionless) |

C | component-specific constant(mmHg) (dimensionless) |

T | temperature(K) (dimensionless) |