- InChI
- InChI=1S/C6H16N2/c7-5-3-1-2-4-6-8/h1-8H2
- InChI Key
- NAQMVNRVTILPCV-UHFFFAOYSA-N
- Formula
- C6H16N2
- SMILES
- NCCCCCCN
- Molecular Weight1
- 116.20
- CAS
- 124-09-4
- Other Names
-
- 1,6-DIAMINO-N-HEXANE
- 1,6-Diaminohexane
- 1,6-Hexamethylenediamine
- 1,6-Hexylenediamine
- H2N(CH2)6NH2
- HEXYLENEDIAMINE
- HMDA
- Hexamethylenediamine
- NCI-C61405
- NSC 9257
- UN 2280
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Psub : Sublimation pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| PAff | [980.30; 1008.00] | kJ/mol |
|
| PAff | 999.50 | kJ/mol | NIST |
| PAff | 980.30 | kJ/mol | NIST |
| PAff | 1008.00 | kJ/mol | NIST |
| BasG | 946.20 | kJ/mol | NIST |
| ΔfG° | 132.54 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -99.59 | kJ/mol | Joback Calculated Property |
| ΔfH°solid | -205.00 | kJ/mol | NIST |
| ΔfusH° | [39.38; 61.38] | kJ/mol |
|
| ΔfusH° | 61.38 | kJ/mol | Vapor p... |
| ΔfusH° | 61.38 | kJ/mol | Vapor p... |
| ΔfusH° | 61.28 | kJ/mol | Vapor p... |
| ΔfusH° | 61.16 | kJ/mol | Vapor p... |
| ΔfusH° | 61.08 | kJ/mol | Vapor p... |
| ΔfusH° | 61.06 | kJ/mol | Vapor p... |
| ΔfusH° | 61.01 | kJ/mol | Vapor p... |
| ΔfusH° | 60.94 | kJ/mol | Vapor p... |
| ΔfusH° | 60.83 | kJ/mol | Vapor p... |
| ΔfusH° | 60.75 | kJ/mol | Vapor p... |
| ΔfusH° | 60.72 | kJ/mol | Vapor p... |
| ΔfusH° | 60.62 | kJ/mol | Vapor p... |
| ΔfusH° | 60.44 | kJ/mol | Vapor p... |
| ΔfusH° | 60.29 | kJ/mol | Vapor p... |
| ΔfusH° | 60.13 | kJ/mol | Vapor p... |
| ΔfusH° | 60.07 | kJ/mol | Vapor p... |
| ΔfusH° | 59.84 | kJ/mol | Vapor p... |
| ΔfusH° | 59.82 | kJ/mol | Vapor p... |
| ΔfusH° | 59.62 | kJ/mol | Vapor p... |
| ΔfusH° | 59.51 | kJ/mol | Vapor p... |
| ΔfusH° | 59.39 | kJ/mol | Vapor p... |
| ΔfusH° | 59.32 | kJ/mol | Vapor p... |
| ΔfusH° | 59.20 | kJ/mol | Vapor p... |
| ΔfusH° | 59.17 | kJ/mol | Vapor p... |
| ΔfusH° | 59.05 | kJ/mol | Vapor p... |
| ΔfusH° | 58.90 | kJ/mol | Vapor p... |
| ΔfusH° | 58.74 | kJ/mol | Vapor p... |
| ΔfusH° | 58.56 | kJ/mol | Vapor p... |
| ΔfusH° | 58.28 | kJ/mol | Vapor p... |
| ΔfusH° | 57.97 | kJ/mol | Vapor p... |
| ΔfusH° | Outlier 39.38 | kJ/mol | Solid-L... |
| ΔvapH° | 50.23 | kJ/mol | Joback Calculated Property |
| IE | 7.52 | eV | NIST |
| log10WS | -1.20 | Crippen Calculated Property | |
| logPoct/wat | 0.464 | Crippen Calculated Property | |
| McVol | 115.360 | ml/mol | McGowan Calculated Property |
| Pc | 3590.00 | kPa | Critica... |
| Tboil | 477.70 | K | NIST |
| Tc | 674.62 | K | Joback Calculated Property |
| Tfus | 323.90 | K | Joback Calculated Property |
| Vc | 0.429 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [265.30; 329.05] | J/mol×K | [481.74; 674.62] |
|
| Cp,gas | 265.30 | J/mol×K | 481.74 | Joback Calculated Property |
| Cp,gas | 277.23 | J/mol×K | 513.89 | Joback Calculated Property |
| Cp,gas | 288.61 | J/mol×K | 546.03 | Joback Calculated Property |
| Cp,gas | 299.47 | J/mol×K | 578.18 | Joback Calculated Property |
| Cp,gas | 309.82 | J/mol×K | 610.33 | Joback Calculated Property |
| Cp,gas | 319.67 | J/mol×K | 642.48 | Joback Calculated Property |
| Cp,gas | 329.05 | J/mol×K | 674.62 | Joback Calculated Property |
| Cp,liquid | [301.08; 307.64] | J/mol×K | [314.15; 353.15] |
|
| Cp,liquid | 301.08 | J/mol×K | 314.15 | Heat Ca... |
| Cp,liquid | 301.25 | J/mol×K | 315.65 | Heat Ca... |
| Cp,liquid | 301.42 | J/mol×K | 317.15 | Heat Ca... |
| Cp,liquid | 301.59 | J/mol×K | 318.65 | Heat Ca... |
| Cp,liquid | 301.77 | J/mol×K | 320.15 | Heat Ca... |
| Cp,liquid | 301.95 | J/mol×K | 321.65 | Heat Ca... |
| Cp,liquid | 302.14 | J/mol×K | 323.15 | Heat Ca... |
| Cp,liquid | 302.33 | J/mol×K | 324.65 | Heat Ca... |
| Cp,liquid | 302.53 | J/mol×K | 326.15 | Heat Ca... |
| Cp,liquid | 302.74 | J/mol×K | 327.65 | Heat Ca... |
| Cp,liquid | 302.95 | J/mol×K | 329.15 | Heat Ca... |
| Cp,liquid | 303.17 | J/mol×K | 330.65 | Heat Ca... |
| Cp,liquid | 303.40 | J/mol×K | 332.15 | Heat Ca... |
| Cp,liquid | 303.64 | J/mol×K | 333.65 | Heat Ca... |
| Cp,liquid | 303.88 | J/mol×K | 335.15 | Heat Ca... |
| Cp,liquid | 304.13 | J/mol×K | 336.65 | Heat Ca... |
| Cp,liquid | 304.40 | J/mol×K | 338.15 | Heat Ca... |
| Cp,liquid | 304.67 | J/mol×K | 339.65 | Heat Ca... |
| Cp,liquid | 304.95 | J/mol×K | 341.15 | Heat Ca... |
| Cp,liquid | 305.25 | J/mol×K | 342.65 | Heat Ca... |
| Cp,liquid | 305.55 | J/mol×K | 344.15 | Heat Ca... |
| Cp,liquid | 305.87 | J/mol×K | 345.65 | Heat Ca... |
| Cp,liquid | 306.20 | J/mol×K | 347.15 | Heat Ca... |
| Cp,liquid | 306.54 | J/mol×K | 348.65 | Heat Ca... |
| Cp,liquid | 306.89 | J/mol×K | 350.15 | Heat Ca... |
| Cp,liquid | 307.26 | J/mol×K | 351.65 | Heat Ca... |
| Cp,liquid | 307.64 | J/mol×K | 353.15 | Heat Ca... |
| ΔfusH | [39.38; 40.21] | kJ/mol | [311.60; 312.30] |
|
| ΔfusH | 39.38 | kJ/mol | 311.60 | NIST |
| ΔfusH | 40.21 | kJ/mol | 312.30 | NIST |
| ΔvapH | [49.30; 51.30] | kJ/mol | [405.50; 411.00] |
|
| ΔvapH | 51.30 | kJ/mol | 405.50 | NIST |
| ΔvapH | 49.30 | kJ/mol | 411.00 | NIST |
| Psub | [5.20e-04; 0.08] | kPa | [278.49; 313.51] |
|
| Psub | 5.20e-04 | kPa | 278.49 | Thermod... |
| Psub | 5.50e-04 | kPa | 278.49 | Thermod... |
| Psub | 5.40e-04 | kPa | 278.49 | Thermod... |
| Psub | 1.22e-03 | kPa | 283.49 | Thermod... |
| Psub | 1.22e-03 | kPa | 283.49 | Thermod... |
| Psub | 1.22e-03 | kPa | 283.49 | Thermod... |
| Psub | 2.61e-03 | kPa | 288.49 | Thermod... |
| Psub | 2.61e-03 | kPa | 288.49 | Thermod... |
| Psub | 2.61e-03 | kPa | 288.49 | Thermod... |
| Psub | 3.70e-03 | kPa | 290.99 | Thermod... |
| Psub | 3.70e-03 | kPa | 290.99 | Thermod... |
| Psub | 3.76e-03 | kPa | 290.99 | Thermod... |
| Psub | 5.46e-03 | kPa | 293.49 | Thermod... |
| Psub | 5.47e-03 | kPa | 293.49 | Thermod... |
| Psub | 5.48e-03 | kPa | 293.49 | Thermod... |
| Psub | 7.85e-03 | kPa | 295.99 | Thermod... |
| Psub | 7.85e-03 | kPa | 295.99 | Thermod... |
| Psub | 7.87e-03 | kPa | 295.99 | Thermod... |
| Psub | 0.01 | kPa | 298.49 | Thermod... |
| Psub | 0.01 | kPa | 298.49 | Thermod... |
| Psub | 0.01 | kPa | 298.49 | Thermod... |
| Psub | 0.02 | kPa | 300.99 | Thermod... |
| Psub | 0.02 | kPa | 300.99 | Thermod... |
| Psub | 0.02 | kPa | 300.99 | Thermod... |
| Psub | 0.02 | kPa | 303.50 | Thermod... |
| Psub | 0.02 | kPa | 303.50 | Thermod... |
| Psub | 0.02 | kPa | 303.50 | Thermod... |
| Psub | 0.03 | kPa | 306.00 | Thermod... |
| Psub | 0.03 | kPa | 306.00 | Thermod... |
| Psub | 0.04 | kPa | 308.50 | Thermod... |
| Psub | 0.04 | kPa | 308.50 | Thermod... |
| Psub | 0.04 | kPa | 308.50 | Thermod... |
| Psub | 0.08 | kPa | 313.51 | Thermod... |
| Psub | 0.08 | kPa | 313.51 | Thermod... |
| ρl | [838.10; 856.20] | kg/m3 | [313.15; 333.15] |
|
| ρl | 856.20 | kg/m3 | 313.15 | Experim... |
| ρl | 850.00 | kg/m3 | 318.15 | Experim... |
| ρl | 845.30 | kg/m3 | 323.15 | Experim... |
| ρl | 842.30 | kg/m3 | 328.15 | Experim... |
| ρl | 838.10 | kg/m3 | 333.15 | Experim... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [360.40; 505.97] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.52423e+01 | |||
| Coefficient B | -4.30331e+03 | |||
| Coefficient C | -7.26440e+01 | |||
| Temperature range, min. | 360.40 | |||
| Temperature range, max. | 505.97 | |||
| Pvap | 1.33 | kPa | 360.40 | Calculated Property |
| Pvap | 2.95 | kPa | 376.57 | Calculated Property |
| Pvap | 6.04 | kPa | 392.75 | Calculated Property |
| Pvap | 11.54 | kPa | 408.92 | Calculated Property |
| Pvap | 20.75 | kPa | 425.10 | Calculated Property |
| Pvap | 35.46 | kPa | 441.27 | Calculated Property |
| Pvap | 57.93 | kPa | 457.45 | Calculated Property |
| Pvap | 90.95 | kPa | 473.62 | Calculated Property |
| Pvap | 137.88 | kPa | 489.80 | Calculated Property |
| Pvap | 202.64 | kPa | 505.97 | Calculated Property |
| Pvap | [0.06; 3564.89] | kPa | [313.95; 663.00] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 2.58003e+02 | |||
| Coefficient B | -1.79905e+04 | |||
| Coefficient C | -3.57701e+01 | |||
| Coefficient D | 2.20695e-05 | |||
| Temperature range, min. | 313.95 | |||
| Temperature range, max. | 663.00 | |||
| Pvap | 0.06 | kPa | 313.95 | Calculated Property |
| Pvap | 0.93 | kPa | 352.73 | Calculated Property |
| Pvap | 6.60 | kPa | 391.52 | Calculated Property |
| Pvap | 28.59 | kPa | 430.30 | Calculated Property |
| Pvap | 89.37 | kPa | 469.08 | Calculated Property |
| Pvap | 225.03 | kPa | 507.87 | Calculated Property |
| Pvap | 492.62 | kPa | 546.65 | Calculated Property |
| Pvap | 989.43 | kPa | 585.43 | Calculated Property |
| Pvap | 1895.67 | kPa | 624.22 | Calculated Property |
| Pvap | 3564.89 | kPa | 663.00 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,6-Hexanediamine.
Mixtures
- 1,6-Hexanediamine + Water + 1-Propanol, 2-amino-2-methyl-
- Carbon dioxide + 1,6-Hexanediamine + Water
- 1,6-Hexanediamine + Naphthalene
- Ethanol + 1,6-Hexanediamine
- Ethanol + 1,6-Hexanediamine + Water
- 1-Butanol + 1,6-Hexanediamine + Water
- 1,6-Hexanediamine + 1-Pentanol + Water
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Crippen Method
- Thermodynamic study of alkane-alpha,omega-diamines - Evidence of odd-even pattern of sublimation properties
- Vapor-liquid equilibrium measurement and ENRTL Modeling of CO2 absorption in aqueous hexamethylenediamine
- Experimental measurement and Kent-Eisenberg modelling of CO2 solubility in aqueous mixture of 2-amino-2-methyl-1-propanol and hexamethylenediamine
- Vapor pressure and enthalpy of vaporization of linear aliphatic alkanediamines
- Liquid-Liquid Equilibria Determination and Prediction for Ternary Systems of Water + 1,6-Hexanediamine + (1-Butanol or 1-Pentanol) at 298.2, 308.2, and 318.2 K
- Solid-Liquid Equilibria of Naphthalene + Alkanediamine Mixtures
- Critical Pressures and Temperatures of n-Diaminoalkanes (C2 to C12)
- Densities and Viscosities of (1,6-Hexanediamine + Ethanol) and (1,6-Hexanediamine + Ethanol + Water) Mixtures at T ) (303.15 to 328.15) K
- Heat Capacities of Some Liquid a,?-Alkanediamines in the Temperature Range between (293.15 and 353.15) K
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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