It is a reactive colorless organic compound with unpleasant odor. Its other names include isonitrile and carbylamine.

CAS no: 7188-38-7

Properties

Generic Properties

PropertyValueUnit
Chemical FormulaC5H9N-
Molecular Weight83.133-
Heat of Combustion31876.6kJ/kg

Critical Properties

PropertyValueUnit
Critical Temperature544.72K
Critical Pressure34.44bar
Critical Volume330.5cm3/mol
Critical Density0.2515g/cm3
Critical Z0.251-
Accentric Factor0.335-

Temperature Dependent Properties

Specific Heat

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

ConstantGasLiquid
A-9.1392.456
B0.539460.59796
C-0.000389-0.0017548
D1.139E-072.5194E-06
E0-
T min(K)273228
T max(K)1000455

Heat of Formation

The heat of formation can be calculated with the formula:

ConstantValue
A60.546
B-0.082131
C0.000044343
T min(K)298.15
T max (K)1000

Viscosity

The viscosity can be calculated with the formula:

For liquid

For Gas

ConstantGasLiquid
A-9.3878-17.247
B0.26672323.6
C-0.0000442330.0413
D--0.000036679
T min(K)250293.15
T max(K)1000517.48

Heat of Vaporization

The heat of vaporization can be calculated with the formula:

ConstantValue
A48.104
n0.38
T min(K)218.12
T max(K)544.72

Thermal Conductivity

The thermal conductivity can be calculated with the formula:

ConstantGasLiquid
A-0.0123620.2044
B0.000075394-0.000098706
C2.0713E-08-3.5116E-07
T min(K)250248.12
T max(K)1000474.72

Liquid Density

The Liquid Density can be calculated with the Equation:

ConstantValue
A0.2515
B0.2551
n0.2857
T min(K)218.12
T max(K)544.72

Diffusion Coefficient at Infinite Dilution in Water

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

ConstantValue
A-1.9877
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-0.0284
B0.00022725
C5.4521E-07
T min(K)200
T max(K)1000

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