**CAS no: **56-86-0

## Properties

#### Generic Properties

Property | Value | Unit |
---|---|---|

Chemical Formula | C5H9NO4 | - |

Molecular Weight | 147.131 | - |

Heat of Combustion | 12343.4 | kJ/kg |

Boiling Point | 670 | K |

Freezing Point | 497.15 | K |

#### Critical Properties

Property | Value | Unit |
---|---|---|

Critical Temperature | 886 | K |

Critical Pressure | 41.34 | bar |

Critical Volume | 383.3 | cm3/mol |

Critical Density | 0.3839 | g/cm3 |

Critical Z | 0.215 | - |

Accentric Factor | 1.197 | - |

### Temperature Dependent Properties

#### Specific Heat

The specific heat at constant pressure can be calculated with the formula:

Constant | Gas | Liquid | Solid |
---|---|---|---|

A | 14.969 | -261.16 | -13.217 |

B | 0.68061 | 3.0464 | 1.0968 |

C | -0.00055977 | -0.0052509 | -0.001962 |

D | 2.409E-07 | 3.4356E-06 | - |

E | -4.3844E-11 | - | - |

T min(K) | 298 | 507 | 29 |

T max(K) | 1500 | 778 | 205 |

#### Heat of Formation

The heat of formation can be calculated with the formula:

Constant | Value |
---|---|

A | -802.4 |

B | -0.08806 |

C | 0.000052369 |

T min(K) | 298.15 |

T max (K) | 1000 |

#### Viscosity

The viscosity can be calculated with the formula:

For liquid

For Gas

Constant | Gas | Liquid |
---|---|---|

A | -28.029 | -115.18 |

B | 0.2941 | 25267 |

C | -0.000054228 | 0.1717 |

D | - | -0.000085182 |

T min(K) | 250 | 497.15 |

T max(K) | 1000 | 841.7 |

#### Heat of Vaporization

The heat of vaporization can be calculated with the formula:

Constant | Value |
---|---|

A | 146.26 |

n | 0.363 |

T min(K) | 497.15 |

T max(K) | 886 |

#### Thermal Conductivity

The thermal conductivity can be calculated with the formula:

Constant | Gas | Liquid |
---|---|---|

A | -0.010137 | 0.1518 |

B | 0.000058079 | 0.000032414 |

C | 1.2625E-08 | -1.8275E-07 |

T min(K) | 250 | 527.15 |

T max(K) | 1000 | 816 |

#### Liquid Density

The Liquid Density can be calculated with the Equation:

Constant | Value |
---|---|

A | 0.384 |

B | 0.215 |

n | 0.2857 |

T min(K) | 497.15 |

T max(K) | 886 |

#### Diffusion Coefficient at Infinite Dilution in Water

The Diffusion Coefficient at Infinite Dilution in Water can be calculation:

Constant | Value |
---|---|

A | -1.5286 |

B | -1063.556 |

T min(K) | 274 |

T max(K) | 394 |

#### Diffusion Coefficient in Air

The Diffusion Coefficient in Air can be calculated with the Equation:

Constant | Value |
---|---|

A | -0.03379 |

B | 0.00018467 |

C | 4.7747E-07 |

T min(K) | 200 |

T max(K) | 1000 |