- InChI
- InChI=1S/C7H15I/c1-2-3-4-5-6-7-8/h2-7H2,1H3
- InChI Key
- LMHCYRULPLGEEZ-UHFFFAOYSA-N
- Formula
- C7H15I
- SMILES
- CCCCCCCI
- Molecular Weight1
- 226.10
- CAS
- 4282-40-0
- Other Names
-
- 1-Iodoheptane
- 1-Iodomeptane
- Heptyl iodide
- n-Heptyl iodide
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- ν : Kinematic viscosity (m2/s).
- 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).
- 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° | 66.18 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -110.94 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 18.29 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 55.00 | kJ/mol | NIST |
| log10WS | [-4.81; -4.81] |
|
|
| log10WS | -4.81 | Aq. Sol... | |
| log10WS | -4.81 | Estimat... | |
| logPoct/wat | 3.392 | Crippen Calculated Property | |
| McVol | 135.310 | ml/mol | McGowan Calculated Property |
| Pc | 2735.42 | kPa | Joback Calculated Property |
| Inp | [1114.00; 1132.00] |
|
|
| Inp | 1114.00 | NIST | |
| Inp | 1132.00 | NIST | |
| Inp | 1122.00 | NIST | |
| Inp | 1132.00 | NIST | |
| Inp | 1114.00 | NIST | |
| Inp | 1122.00 | NIST | |
| I | [1353.00; 1400.00] |
|
|
| I | 1353.00 | NIST | |
| I | 1384.00 | NIST | |
| I | 1381.00 | NIST | |
| I | 1400.00 | NIST | |
| I | 1384.00 | NIST | |
| I | 1353.00 | NIST | |
| I | 1400.00 | NIST | |
| Tboil | 477.20 | K | NIST |
| Tc | 650.84 | K | Joback Calculated Property |
| Tfus | 225.08 | K | Aq. Sol... |
| Vc | 0.515 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [249.19; 314.07] | J/mol×K | [452.70; 650.84] |
|
|
T(K) Ideal gas heat capacity (J/mol×K) 250 260 270 280 290 300 310 320 500 600 | ||||
| Cp,gas | 249.19 | J/mol×K | 452.70 | Joback Calculated Property |
| Cp,gas | 261.42 | J/mol×K | 485.72 | Joback Calculated Property |
| Cp,gas | 273.06 | J/mol×K | 518.75 | Joback Calculated Property |
| Cp,gas | 284.11 | J/mol×K | 551.77 | Joback Calculated Property |
| Cp,gas | 294.62 | J/mol×K | 584.79 | Joback Calculated Property |
| Cp,gas | 304.59 | J/mol×K | 617.82 | Joback Calculated Property |
| Cp,gas | 314.07 | J/mol×K | 650.84 | Joback Calculated Property |
| Cp,liquid | [246.90; 276.52] | J/mol×K | [293.15; 373.15] |
|
|
T(K) Liquid phase heat capacity (J/mol×K) 245 250 255 260 265 270 275 300 320 340 360 | ||||
| Cp,liquid | 246.90 | J/mol×K | 293.15 | Tempera... |
| Cp,liquid | 249.84 | J/mol×K | 298.15 | Tempera... |
| Cp,liquid | 251.80 | J/mol×K | 298.15 | NIST |
| Cp,liquid | 252.33 | J/mol×K | 303.15 | Tempera... |
| Cp,liquid | 254.13 | J/mol×K | 308.15 | Tempera... |
| Cp,liquid | 256.17 | J/mol×K | 313.15 | Tempera... |
| Cp,liquid | 257.98 | J/mol×K | 318.15 | Tempera... |
| Cp,liquid | 260.01 | J/mol×K | 323.15 | Tempera... |
| Cp,liquid | 261.82 | J/mol×K | 328.15 | Tempera... |
| Cp,liquid | 263.40 | J/mol×K | 333.15 | Tempera... |
| Cp,liquid | 264.99 | J/mol×K | 338.15 | Tempera... |
| Cp,liquid | 266.80 | J/mol×K | 343.15 | Tempera... |
| Cp,liquid | 267.93 | J/mol×K | 348.15 | Tempera... |
| Cp,liquid | 269.96 | J/mol×K | 353.15 | Tempera... |
| Cp,liquid | 271.32 | J/mol×K | 358.15 | Tempera... |
| Cp,liquid | 273.13 | J/mol×K | 363.15 | Tempera... |
| Cp,liquid | 274.71 | J/mol×K | 368.15 | Tempera... |
| Cp,liquid | 276.52 | J/mol×K | 373.15 | Tempera... |
| η | [0.0003384; 0.0062596] | Pa×s | [226.71; 452.70] |
|
|
T(K) Dynamic viscosity (Pa×s) 0 1.00e-3 2.00e-3 3.00e-3 4.00e-3 5.00e-3 6.00e-3 300 400 | ||||
| η | 0.0062596 | Pa×s | 226.71 | Joback Calculated Property |
| η | 0.0027223 | Pa×s | 264.38 | Joback Calculated Property |
| η | 0.0014572 | Pa×s | 302.04 | Joback Calculated Property |
| η | 0.0008959 | Pa×s | 339.71 | Joback Calculated Property |
| η | 0.0006070 | Pa×s | 377.37 | Joback Calculated Property |
| η | 0.0004414 | Pa×s | 415.04 | Joback Calculated Property |
| η | 0.0003384 | Pa×s | 452.70 | Joback Calculated Property |
| ΔvapH | 47.80 | kJ/mol | 443.00 | NIST |
| ν | [0.0000003; 0.0000012] | m2/s | [296.35; 423.15] |
|
|
T(K) Kinematic viscosity (m2/s) 4.00e-7 6.00e-7 8.00e-7 1.00e-6 1.20e-6 300 350 400 | ||||
| ν | 0.0000012 | m2/s | 296.35 | Kinemat... |
| ν | 0.0000012 | m2/s | 297.20 | Kinemat... |
| ν | 0.0000011 | m2/s | 303.50 | Kinemat... |
| ν | 0.0000009 | m2/s | 313.20 | Kinemat... |
| ν | 0.0000009 | m2/s | 318.15 | Kinemat... |
| ν | 0.0000008 | m2/s | 323.15 | Kinemat... |
| ν | 0.0000008 | m2/s | 328.15 | Kinemat... |
| ν | 0.0000007 | m2/s | 333.15 | Kinemat... |
| ν | 0.0000007 | m2/s | 338.15 | Kinemat... |
| ν | 0.0000007 | m2/s | 343.15 | Kinemat... |
| ν | 0.0000006 | m2/s | 348.15 | Kinemat... |
| ν | 0.0000006 | m2/s | 353.15 | Kinemat... |
| ν | 0.0000005 | m2/s | 363.15 | Kinemat... |
| ν | 0.0000005 | m2/s | 368.15 | Kinemat... |
| ν | 0.0000005 | m2/s | 373.15 | Kinemat... |
| ν | 0.0000005 | m2/s | 378.15 | Kinemat... |
| ν | 0.0000005 | m2/s | 383.15 | Kinemat... |
| ν | 0.0000004 | m2/s | 393.15 | Kinemat... |
| ν | 0.0000004 | m2/s | 403.15 | Kinemat... |
| ν | 0.0000004 | m2/s | 413.15 | Kinemat... |
| ν | 0.0000003 | m2/s | 423.15 | Kinemat... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [356.68; 506.72] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.47838e+01 | |||
| Coefficient B | -4.10093e+03 | |||
| Coefficient C | -7.37840e+01 | |||
| Temperature range, min. | 356.68 | |||
| Temperature range, max. | 506.72 | |||
|
T(K) Vapor pressure (kPa) 0 50 100 150 200 400 450 500 | ||||
| Pvap | 1.33 | kPa | 356.68 | Calculated Property |
| Pvap | 2.99 | kPa | 373.35 | Calculated Property |
| Pvap | 6.15 | kPa | 390.02 | Calculated Property |
| Pvap | 11.77 | kPa | 406.69 | Calculated Property |
| Pvap | 21.18 | kPa | 423.36 | Calculated Property |
| Pvap | 36.12 | kPa | 440.04 | Calculated Property |
| Pvap | 58.81 | kPa | 456.71 | Calculated Property |
| Pvap | 91.94 | kPa | 473.38 | Calculated Property |
| Pvap | 138.67 | kPa | 490.05 | Calculated Property |
| Pvap | 202.65 | kPa | 506.72 | Calculated Property |
Similar Compounds
Find more compounds similar to Heptane, 1-iodo-.
Sources
- Crippen Method
- Temperature Dependence of the Thermophysical Properties of 1-Chlorohexane, 1-Iodohexane, 1-Iodoheptane, and 1-Chlorononane at Saturation Condition
- Kinematic Viscosity of 1-Iodohexane, 1-Iodoheptane, and 1-Chlorononane at Temperatures from (293.15 to 423.15) K
- Joback Method
- Aqueous Solubility Prediction Method
- Estimated Solubility Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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