Other names include n-Butyl isocyanide, Butyl isocyanide, and 1-isocyanobutane.

CAS no: 2769-64-4

Properties

Generic Properties

PropertyValueUnit
Chemical FormulaC5H9N-
Molecular Weight83.133-
Heat of Combustion31846.5kJ/kg

Critical Properties

PropertyValueUnit
Critical Temperature579.93K
Critical Pressure33.68bar
Critical Volume341.5cm3/mol
Critical Density0.2434g/cm3
Critical Z0.239-
Accentric Factor0.428-

Temperature Dependent Properties

Specific Heat

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

ConstantGasLiquid
A15.343104.089
B0.413620.59832
C-0.0002172-0.001683
D0.0000000422.3363E-06
E0-
T min(K)273226
T max(K)1000489

Heat of Formation

The heat of formation can be calculated with the formula:

ConstantValue
A61.775
B-0.086536
C0.000045284
T min(K)298.15
T max (K)1000

Viscosity

The viscosity can be calculated with the formula:

For liquid

For Gas

ConstantGasLiquid
A-10.664-13.208
B0.25741898.7
C-0.0000431350.0299
D--0.000026202
T min(K)250293.15
T max(K)1000550.93

Heat of Vaporization

The heat of vaporization can be calculated with the formula:

ConstantValue
A55.25
n0.38
T min(K)215.7
T max(K)579.93

Thermal Conductivity

The thermal conductivity can be calculated with the formula:

ConstantGasLiquid
A-0.0100080.2102
B0.000063353-0.000094769
C2.6006E-08-3.2103E-07
T min(K)250245.7
T max(K)1000509.93

Liquid Density

The Liquid Density can be calculated with the Equation:

ConstantValue
A0.2434
B0.244
n0.2857
T min(K)215.7
T max(K)579.93

Diffusion Coefficient at Infinite Dilution in Water

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

ConstantValue
A-1.9917
B-907.8591
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-0.02773
B0.00021942
C5.4101E-07
T min(K)200
T max(K)1000

Categories: B