- InChI
- InChI=1S/C7H15N/c1-2-4-6-8-7-5-3-1/h8H,1-7H2
- InChI Key
- QXNDZONIWRINJR-UHFFFAOYSA-N
- Formula
- C7H15N
- SMILES
- C1CCCNCCC1
- Molecular Weight1
- 113.20
- CAS
- 1121-92-2
- Other Names
-
- Azacyclooctane
- Heptamethyleneimine
- Heptamethylenimine
- Octahydroazocine
- Perhydroazocine
- 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).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (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.
- 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 |
|---|---|---|---|
| ΔfG° | 103.73 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -87.66 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 10.04 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 39.02 | kJ/mol | Joback Calculated Property |
| log10WS | -1.84 | Crippen Calculated Property | |
| logPoct/wat | 1.540 | Crippen Calculated Property | |
| McVol | 108.610 | ml/mol | McGowan Calculated Property |
| Pc | 4021.02 | kPa | Joback Calculated Property |
| Inp | 938.00 | NIST | |
| Tboil | 440.87 | K | Joback Calculated Property |
| Tc | 670.82 | K | Joback Calculated Property |
| Tfus | 278.26 | K | Joback Calculated Property |
| Vc | 0.383 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [213.04; 310.31] | J/mol×K | [440.87; 670.82] | 
|
| Cp,gas | 213.04 | J/mol×K | 440.87 | Joback Calculated Property |
| Cp,gas | 231.55 | J/mol×K | 479.20 | Joback Calculated Property |
| Cp,gas | 249.13 | J/mol×K | 517.52 | Joback Calculated Property |
| Cp,gas | 265.79 | J/mol×K | 555.85 | Joback Calculated Property |
| Cp,gas | 281.54 | J/mol×K | 594.17 | Joback Calculated Property |
| Cp,gas | 296.38 | J/mol×K | 632.50 | Joback Calculated Property |
| Cp,gas | 310.31 | J/mol×K | 670.82 | Joback Calculated Property |
| Cp,liquid | 230.00 | J/mol×K | 298.00 | NIST |
| ΔvapH | 46.50 | kJ/mol | 293.00 | NIST |
| Pvap | [0.07; 1.97] | kPa | [273.22; 324.90] |
|
| Pvap | 0.07 | kPa | 273.22 | Vapor P... |
| Pvap | 0.09 | kPa | 276.10 | Vapour ... |
| Pvap | 0.12 | kPa | 279.40 | Vapor P... |
| Pvap | 0.11 | kPa | 279.60 | Vapour ... |
| Pvap | 0.13 | kPa | 281.30 | Vapour ... |
| Pvap | 0.16 | kPa | 284.11 | Vapor P... |
| Pvap | 0.17 | kPa | 285.20 | Vapour ... |
| Pvap | 0.21 | kPa | 287.87 | Vapor P... |
| Pvap | 0.22 | kPa | 288.30 | Vapour ... |
| Pvap | 0.28 | kPa | 292.10 | Vapour ... |
| Pvap | 0.27 | kPa | 292.30 | Vapour ... |
| Pvap | 0.30 | kPa | 293.35 | Vapor P... |
| Pvap | 0.33 | kPa | 295.20 | Vapour ... |
| Pvap | 0.40 | kPa | 297.82 | Vapor P... |
| Pvap | 0.42 | kPa | 299.00 | Vapour ... |
| Pvap | 0.42 | kPa | 299.20 | Vapour ... |
| Pvap | 0.52 | kPa | 302.10 | Vapour ... |
| Pvap | 0.56 | kPa | 302.95 | Vapor P... |
| Pvap | 0.69 | kPa | 306.10 | Vapour ... |
| Pvap | 0.75 | kPa | 308.09 | Vapor P... |
| Pvap | 0.79 | kPa | 309.00 | Vapour ... |
| Pvap | 0.83 | kPa | 309.00 | Vapour ... |
| Pvap | 1.02 | kPa | 313.00 | Vapour ... |
| Pvap | 1.01 | kPa | 313.50 | Vapor P... |
| Pvap | 1.31 | kPa | 317.00 | Vapour ... |
| Pvap | 1.44 | kPa | 319.80 | Vapour ... |
| Pvap | 1.58 | kPa | 322.00 | Vapour ... |
| Pvap | 1.97 | kPa | 324.90 | Vapour ... |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 325.20 | K | 2.00 | NIST |
Similar Compounds
Find more compounds similar to Azocine, octahydro-.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Thermodynamic study of heptane + amine mixtures. V. Excess and solvation Gibbs energies
- Thermodynamic study of (heptane + amine) mixtures. III: Excess and partial molar volumes in mixtures with secondary, tertiary, and cyclic amines at 298.15 K
- Vapour pressure and enthalpy of vaporization of cyclic imines
- Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
- Joback Method
- McGowan Method
- NIST Webbook
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