- InChI
- InChI=1S/C9H22N2/c10-8-6-4-2-1-3-5-7-9-11/h1-11H2
- InChI Key
- SXJVFQLYZSNZBT-UHFFFAOYSA-N
- Formula
- C9H22N2
- SMILES
- NCCCCCCCCCN
- Molecular Weight1
- 158.28
- CAS
- 646-24-2
- Other Names
-
- 1,9-Diaminonane
- 1,9-Nonamethylenediamine
- 1,9-Nonanediamine
- Nonamethylenediamine
- 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).
- 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).
- 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).
- Pvap : Vapor pressure (kPa).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (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 |
|---|---|---|---|
| BasG | 946.00 ± 21.00 | kJ/mol | NIST |
| ΔfG° | 157.80 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -161.51 | kJ/mol | Joback Calculated Property |
| ΔfusH° | [67.83; 73.26] | kJ/mol |
|
| ΔfusH° | 73.26 | kJ/mol | Vapor p... |
| ΔfusH° | 72.69 | kJ/mol | Vapor p... |
| ΔfusH° | 72.68 | kJ/mol | Vapor p... |
| ΔfusH° | 72.68 | kJ/mol | Vapor p... |
| ΔfusH° | 72.28 | kJ/mol | Vapor p... |
| ΔfusH° | 72.28 | kJ/mol | Vapor p... |
| ΔfusH° | 72.22 | kJ/mol | Vapor p... |
| ΔfusH° | 72.13 | kJ/mol | Vapor p... |
| ΔfusH° | 72.11 | kJ/mol | Vapor p... |
| ΔfusH° | 71.88 | kJ/mol | Vapor p... |
| ΔfusH° | 71.89 | kJ/mol | Vapor p... |
| ΔfusH° | 71.55 | kJ/mol | Vapor p... |
| ΔfusH° | 71.54 | kJ/mol | Vapor p... |
| ΔfusH° | 71.48 | kJ/mol | Vapor p... |
| ΔfusH° | 71.48 | kJ/mol | Vapor p... |
| ΔfusH° | 71.43 | kJ/mol | Vapor p... |
| ΔfusH° | 71.09 | kJ/mol | Vapor p... |
| ΔfusH° | 71.09 | kJ/mol | Vapor p... |
| ΔfusH° | 70.69 | kJ/mol | Vapor p... |
| ΔfusH° | 70.69 | kJ/mol | Vapor p... |
| ΔfusH° | 70.63 | kJ/mol | Vapor p... |
| ΔfusH° | 70.39 | kJ/mol | Vapor p... |
| ΔfusH° | 70.29 | kJ/mol | Vapor p... |
| ΔfusH° | 70.29 | kJ/mol | Vapor p... |
| ΔfusH° | 70.11 | kJ/mol | Vapor p... |
| ΔfusH° | 69.89 | kJ/mol | Vapor p... |
| ΔfusH° | 69.89 | kJ/mol | Vapor p... |
| ΔfusH° | 69.49 | kJ/mol | Vapor p... |
| ΔfusH° | 69.25 | kJ/mol | Vapor p... |
| ΔfusH° | 69.26 | kJ/mol | Vapor p... |
| ΔfusH° | 69.09 | kJ/mol | Vapor p... |
| ΔfusH° | 68.99 | kJ/mol | Vapor p... |
| ΔfusH° | 68.69 | kJ/mol | Vapor p... |
| ΔfusH° | 68.68 | kJ/mol | Vapor p... |
| ΔfusH° | 68.40 | kJ/mol | Vapor p... |
| ΔfusH° | 68.29 | kJ/mol | Vapor p... |
| ΔfusH° | 68.12 | kJ/mol | Vapor p... |
| ΔfusH° | 67.83 | kJ/mol | Vapor p... |
| ΔvapH° | 56.91 | kJ/mol | Joback Calculated Property |
| log10WS | -2.46 | Crippen Calculated Property | |
| logPoct/wat | 1.635 | Crippen Calculated Property | |
| McVol | 157.630 | ml/mol | McGowan Calculated Property |
| Pc | 2630.00 | kPa | Critica... |
| Inp | [1373.00; 1373.00] |
|
|
| Inp | 1373.00 | NIST | |
| Inp | 1373.00 | NIST | |
| I | 1954.00 | NIST | |
| Tboil | 550.38 | K | Joback Calculated Property |
| Tc | 736.57 | K | Joback Calculated Property |
| Tfus | 357.71 | K | Joback Calculated Property |
| Vc | 0.598 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [400.76; 478.75] | J/mol×K | [550.38; 736.57] |
|
|
T(K) Ideal gas heat capacity (J/mol×K) 400 420 440 460 480 550 600 650 700 | ||||
| Cp,gas | 400.76 | J/mol×K | 550.38 | Joback Calculated Property |
| Cp,gas | 415.36 | J/mol×K | 581.41 | Joback Calculated Property |
| Cp,gas | 429.29 | J/mol×K | 612.44 | Joback Calculated Property |
| Cp,gas | 442.57 | J/mol×K | 643.48 | Joback Calculated Property |
| Cp,gas | 455.23 | J/mol×K | 674.51 | Joback Calculated Property |
| Cp,gas | 467.28 | J/mol×K | 705.54 | Joback Calculated Property |
| Cp,gas | 478.75 | J/mol×K | 736.57 | Joback Calculated Property |
| Cp,liquid | [398.93; 406.98] | J/mol×K | [311.15; 353.15] |
|
|
T(K) Liquid phase heat capacity (J/mol×K) 400 402 404 406 320 330 340 350 | ||||
| Cp,liquid | 398.93 | J/mol×K | 311.15 | Heat Ca... |
| Cp,liquid | 399.04 | J/mol×K | 312.65 | Heat Ca... |
| Cp,liquid | 399.17 | J/mol×K | 314.15 | Heat Ca... |
| Cp,liquid | 399.32 | J/mol×K | 315.65 | Heat Ca... |
| Cp,liquid | 399.47 | J/mol×K | 317.15 | Heat Ca... |
| Cp,liquid | 399.64 | J/mol×K | 318.65 | Heat Ca... |
| Cp,liquid | 399.82 | J/mol×K | 320.15 | Heat Ca... |
| Cp,liquid | 400.02 | J/mol×K | 321.65 | Heat Ca... |
| Cp,liquid | 400.22 | J/mol×K | 323.15 | Heat Ca... |
| Cp,liquid | 400.44 | J/mol×K | 324.65 | Heat Ca... |
| Cp,liquid | 400.67 | J/mol×K | 326.15 | Heat Ca... |
| Cp,liquid | 400.92 | J/mol×K | 327.65 | Heat Ca... |
| Cp,liquid | 401.17 | J/mol×K | 329.15 | Heat Ca... |
| Cp,liquid | 401.44 | J/mol×K | 330.65 | Heat Ca... |
| Cp,liquid | 401.72 | J/mol×K | 332.15 | Heat Ca... |
| Cp,liquid | 402.02 | J/mol×K | 333.65 | Heat Ca... |
| Cp,liquid | 402.32 | J/mol×K | 335.15 | Heat Ca... |
| Cp,liquid | 402.64 | J/mol×K | 336.65 | Heat Ca... |
| Cp,liquid | 402.97 | J/mol×K | 338.15 | Heat Ca... |
| Cp,liquid | 403.32 | J/mol×K | 339.65 | Heat Ca... |
| Cp,liquid | 403.67 | J/mol×K | 341.15 | Heat Ca... |
| Cp,liquid | 404.04 | J/mol×K | 342.65 | Heat Ca... |
| Cp,liquid | 404.43 | J/mol×K | 344.15 | Heat Ca... |
| Cp,liquid | 404.82 | J/mol×K | 345.65 | Heat Ca... |
| Cp,liquid | 405.23 | J/mol×K | 347.15 | Heat Ca... |
| Cp,liquid | 405.65 | J/mol×K | 348.65 | Heat Ca... |
| Cp,liquid | 406.08 | J/mol×K | 350.15 | Heat Ca... |
| Cp,liquid | 406.52 | J/mol×K | 351.65 | Heat Ca... |
| Cp,liquid | 406.98 | J/mol×K | 353.15 | Heat Ca... |
| ΔfusH | 36.24 | kJ/mol | 308.10 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 531.70 | K | 101.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [407.32; 561.23] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.57036e+01 | |||
| Coefficient B | -4.90800e+03 | |||
| Coefficient C | -8.89490e+01 | |||
| Temperature range, min. | 407.32 | |||
| Temperature range, max. | 561.23 | |||
|
T(K) Vapor pressure (kPa) 0 50 100 150 200 450 500 550 | ||||
| Pvap | 1.33 | kPa | 407.32 | Calculated Property |
| Pvap | 2.93 | kPa | 424.42 | Calculated Property |
| Pvap | 5.95 | kPa | 441.52 | Calculated Property |
| Pvap | 11.33 | kPa | 458.62 | Calculated Property |
| Pvap | 20.37 | kPa | 475.72 | Calculated Property |
| Pvap | 34.86 | kPa | 492.83 | Calculated Property |
| Pvap | 57.11 | kPa | 509.93 | Calculated Property |
| Pvap | 90.03 | kPa | 527.03 | Calculated Property |
| Pvap | 137.14 | kPa | 544.13 | Calculated Property |
| Pvap | 202.64 | kPa | 561.23 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,9-Diaminononane.
Sources
- Crippen Method
- Crippen Method
- Vapor pressure and enthalpy of vaporization of linear aliphatic alkanediamines
- Critical Pressures and Temperatures of n-Diaminoalkanes (C2 to C12)
- Heat Capacities of Some Liquid a,?-Alkanediamines in the Temperature Range between (293.15 and 353.15) K
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.