- InChI
- InChI=1S/C8H14/c1-3-5-7-8-6-4-2/h3-4H,1-2,5-8H2
- InChI Key
- XWJBRBSPAODJER-UHFFFAOYSA-N
- Formula
- C8H14
- SMILES
- C=CCCCCC=C
- Molecular Weight1
- 110.20
- CAS
- 3710-30-3
- Other Names
-
- .alpha.,.omega.-octadiene
- Octa-1,7-diene
- octadiene-1,7
- «alpha»,«omega»-Octadiene
- «alpha»,«omega»-Octadiene
- Cp,gas : Ideal gas 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).
- 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).
- Pvap : Vapor pressure (kPa).
- Inp : Non-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° | 192.16 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 42.41 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 13.92 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 32.06 | kJ/mol | Joback Calculated Property |
| IE | 9.52 ± 0.02 | eV | NIST |
| log10WS | -2.88 | Crippen Calculated Property | |
| logPoct/wat | 2.919 | Crippen Calculated Property | |
| McVol | 114.980 | ml/mol | McGowan Calculated Property |
| Pc | 2764.26 | kPa | Joback Calculated Property |
| Inp | [762.00; 795.00] |
|
|
| Inp | 763.50 | NIST | |
| Inp | 778.00 | NIST | |
| Inp | 777.00 | NIST | |
| Inp | 767.80 | NIST | |
| Inp | 764.20 | NIST | |
| Inp | 762.60 | NIST | |
| Inp | 762.00 | NIST | |
| Inp | 764.99 | NIST | |
| Inp | 764.99 | NIST | |
| Inp | 777.00 | NIST | |
| Inp | 782.00 | NIST | |
| Inp | Outlier 795.00 | NIST | |
| Inp | 777.00 | NIST | |
| Inp | 763.50 | NIST | |
| Inp | 762.60 | NIST | |
| Tboil | [387.00; 390.70] | K |
|
| Tboil | 390.70 | K | NIST |
| Tboil | 387.00 | K | NIST |
| Tboil | 388.70 | K | NIST |
| Tboil | 388.00 ± 4.00 | K | NIST |
| Tboil | 390.00 ± 3.00 | K | NIST |
| Tboil | 389.00 ± 2.00 | K | NIST |
| Tc | 546.00 | K | Joback Calculated Property |
| Tfus | 176.40 | K | Joback Calculated Property |
| Vc | 0.446 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [203.37; 267.87] | J/mol×K | [375.80; 546.00] |
|
| Cp,gas | 203.37 | J/mol×K | 375.80 | Joback Calculated Property |
| Cp,gas | 215.33 | J/mol×K | 404.17 | Joback Calculated Property |
| Cp,gas | 226.78 | J/mol×K | 432.53 | Joback Calculated Property |
| Cp,gas | 237.74 | J/mol×K | 460.90 | Joback Calculated Property |
| Cp,gas | 248.23 | J/mol×K | 489.26 | Joback Calculated Property |
| Cp,gas | 258.27 | J/mol×K | 517.63 | Joback Calculated Property |
| Cp,gas | 267.87 | J/mol×K | 546.00 | Joback Calculated Property |
| η | [0.0002308; 0.0038245] | Pa×s | [176.40; 375.80] |
|
| η | 0.0038245 | Pa×s | 176.40 | Joback Calculated Property |
| η | 0.0016530 | Pa×s | 209.63 | Joback Calculated Property |
| η | 0.0008988 | Pa×s | 242.87 | Joback Calculated Property |
| η | 0.0005659 | Pa×s | 276.10 | Joback Calculated Property |
| η | 0.0003936 | Pa×s | 309.33 | Joback Calculated Property |
| η | 0.0002937 | Pa×s | 342.57 | Joback Calculated Property |
| η | 0.0002308 | Pa×s | 375.80 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [292.42; 412.06] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.55248e+01 | |||
| Coefficient B | -3.70607e+03 | |||
| Coefficient C | -4.91950e+01 | |||
| Temperature range, min. | 292.42 | |||
| Temperature range, max. | 412.06 | |||
| Pvap | 1.33 | kPa | 292.42 | Calculated Property |
| Pvap | 2.94 | kPa | 305.71 | Calculated Property |
| Pvap | 5.98 | kPa | 319.01 | Calculated Property |
| Pvap | 11.40 | kPa | 332.30 | Calculated Property |
| Pvap | 20.51 | kPa | 345.59 | Calculated Property |
| Pvap | 35.09 | kPa | 358.89 | Calculated Property |
| Pvap | 57.42 | kPa | 372.18 | Calculated Property |
| Pvap | 90.37 | kPa | 385.47 | Calculated Property |
| Pvap | 137.42 | kPa | 398.77 | Calculated Property |
| Pvap | 202.64 | kPa | 412.06 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,7-Octadiene.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Thermodynamics of solvation in propylene glycol and methyl cellosolve
- Abraham model correlations for describing the thermodynamic properties of solute transfer into pentyl acetate based on headspace chromatographic and solubility measurements
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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