- InChI
- InChI=1S/C13H28/c1-5-6-7-8-9-10-11-13(4)12(2)3/h12-13H,5-11H2,1-4H3
- InChI Key
- QSSUTSOGIQHRIU-UHFFFAOYSA-N
- Formula
- C13H28
- SMILES
- CCCCCCCCC(C)C(C)C
- Molecular Weight1
- 184.36
- CAS
- 17312-77-5
- Other Names
-
- 2,3-Dimethylundecane
- ω : Acentric Factor.
- 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).
- 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).
- 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 |
|---|---|---|---|
| ω | 0.5383 | Relay (1.0) Calculated Property | |
| ΔfG° | 53.70 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -321.68 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 22.38 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 58.02 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.54 | eV | Relay (1.0) Calculated Property |
| log10WS | -6.52 | Relay (1.0) Calculated Property | |
| logPoct/wat | 5.029 | Crippen Calculated Property | |
| McVol | 194.030 | ml/mol | McGowan Calculated Property |
| Pc | 1665.97 | kPa | Joback Calculated Property |
| Inp | [1234.00; 1251.40] |
|
|
| Inp | 1251.00 | NIST | |
| Inp | 1251.00 | NIST | |
| Inp | 1251.40 | NIST | |
| Inp | 1251.00 | NIST | |
| Inp | 1234.00 | NIST | |
| Inp | 1251.00 | NIST | |
| Inp | 1234.00 | NIST | |
| Inp | 1251.00 | NIST | |
| Tboil | 491.24 | K | Relay (1.0) Calculated Property |
| Tc | 658.47 | K | Relay (1.0) Calculated Property |
| Tfus | 224.50 | K | Relay (1.0) Calculated Property |
| Vc | 0.732 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [455.70; 554.93] | J/mol×K | [495.96; 662.44] |
|
| Cp,gas | 455.70 | J/mol×K | 495.96 | Joback Calculated Property |
| Cp,gas | 473.97 | J/mol×K | 523.71 | Joback Calculated Property |
| Cp,gas | 491.53 | J/mol×K | 551.45 | Joback Calculated Property |
| Cp,gas | 508.38 | J/mol×K | 579.20 | Joback Calculated Property |
| Cp,gas | 524.55 | J/mol×K | 606.95 | Joback Calculated Property |
| Cp,gas | 540.06 | J/mol×K | 634.69 | Joback Calculated Property |
| Cp,gas | 554.93 | J/mol×K | 662.44 | Joback Calculated Property |
| η | [0.0001780; 0.0170093] | Pa×s | [206.27; 495.96] |
|
| η | 0.0170093 | Pa×s | 206.27 | Joback Calculated Property |
| η | 0.0038696 | Pa×s | 254.55 | Joback Calculated Property |
| η | 0.0014115 | Pa×s | 302.83 | Joback Calculated Property |
| η | 0.0006795 | Pa×s | 351.12 | Joback Calculated Property |
| η | 0.0003903 | Pa×s | 399.40 | Joback Calculated Property |
| η | 0.0002527 | Pa×s | 447.68 | Joback Calculated Property |
| η | 0.0001780 | Pa×s | 495.96 | Joback Calculated Property |
| ΔvapH | 53.20 | kJ/mol | 441.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [375.15; 532.83] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.41125e+01 | |||
| Coefficient B | -3.81876e+03 | |||
| Coefficient C | -9.89300e+01 | |||
| Temperature range, min. | 375.15 | |||
| Temperature range, max. | 532.83 | |||
| Pvap | 1.33 | kPa | 375.15 | Calculated Property |
| Pvap | 3.04 | kPa | 392.67 | Calculated Property |
| Pvap | 6.32 | kPa | 410.19 | Calculated Property |
| Pvap | 12.15 | kPa | 427.71 | Calculated Property |
| Pvap | 21.87 | kPa | 445.23 | Calculated Property |
| Pvap | 37.20 | kPa | 462.75 | Calculated Property |
| Pvap | 60.25 | kPa | 480.27 | Calculated Property |
| Pvap | 93.54 | kPa | 497.79 | Calculated Property |
| Pvap | 139.94 | kPa | 515.31 | Calculated Property |
| Pvap | 202.66 | kPa | 532.83 | Calculated Property |
Similar Compounds
Find more compounds similar to Undecane, 2,3-dimethyl-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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