Other names include 2-Furaldehyde, furan-2-carbaldehyde, Furancarboxaldehyde, and Furfurylaldehyde.


CAS no: 98-01-1

Properties

Generic Properties

PropertyValueUnit
Chemical FormulaC5H4O2-
Molecular Weight96.086-
Heat of Combustion23499kJ/kg
Boiling Point434.85K
Freezing Point236.65K
Flash Point333.15K
Auto Ignition588.70K
LEL2.1vol %
UEL19.3vol %

Critical Properties

PropertyValueUnit
Critical Temperature657K
Critical Pressure55.12bar
Critical Volume252cm3/mol
Critical Density0.3813g/cm3
Critical Z0.254-
Accentric Factor0.444-

Temperature Dependent Properties

Specific Heat

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

ConstantGasLiquidSolid
A15.4757.2521.534
B0.298350.707550.45792
C-0.000019177-0.0018082-
D-1.462E-070.000001963-
E5.9506E-11--
T min(K)100238207
T max(K)1500591237

Heat of Formation

The heat of formation can be calculated with the formula:

ConstantValue
A-141.67
B-0.039583
C0.000027351
T min(K)298.15
T max (K)1000

Viscosity

The viscosity can be calculated with the formula:

For liquid

For Gas

ConstantGasLiquid
A-18.195-0.6087
B0.3306286.04
C-0.0000566830.0005
D--3.0939E-06
T min(K)250273
T max(K)1000657

Heat of Vaporization

The heat of vaporization can be calculated with the formula:

ConstantValue
A59.186
n0.313
T min(K)236.65
T max(K)657

Thermal Conductivity

The thermal conductivity can be calculated with the formula:

ConstantGasLiquid
A-0.010760.2026
B0.000063409-0.000019168
C1.7471E-08-2.6671E-07
T min(K)250237
T max(K)1000624

Liquid Density

The Liquid Density can be calculated with the Equation:

ConstantValue
A0.3724
B0.2603
n0.2857
T min(K)236.65
T max(K)657

Saturation Pressure

The Saturation Pressure can be calculated with the Antoine Equation:

ConstantValue
A7.71516
B1917.45
C234.93
T min(C)-36.5
T max(C)383.85

Diffusion Coefficient at Infinite Dilution in Water

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

ConstantValue
A-1.8815
B-915.108
T min(K)274
T max(K)394

Diffusion Coefficient in Air

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

ConstantValue
A-0.043
B0.00026156
C5.7615E-07
T min(K)200
T max(K)1000
Categories: F