- InChI
- InChI=1S/C14H26O4/c15-13(16)11-9-7-5-3-1-2-4-6-8-10-12-14(17)18/h1-12H2,(H,15,16)(H,17,18)
- InChI Key
- HQHCYKULIHKCEB-UHFFFAOYSA-N
- Formula
- C14H26O4
- SMILES
- O=C(O)CCCCCCCCCCCCC(=O)O
- Molecular Weight1
- 258.35
- CAS
- 821-38-5
- Other Names
-
- 1,12-Dodecanedicarboxylic acid
- 1,14-Tetradecanedioic acid
- Dodecamethylenedicarboxylic acid
- Tetradecane-1,14-dioic acid
- Tetradecanedicarboxylic acid
- 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).
- 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).
- 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° | -464.48 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -861.91 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 56.50 | kJ/mol | Vaporiz... |
| ΔvapH° | 127.40 ± 2.30 | kJ/mol | NIST |
| log10WS | -3.88 | Crippen Calculated Property | |
| logPoct/wat | 3.837 | Crippen Calculated Property | |
| McVol | 223.000 | ml/mol | McGowan Calculated Property |
| Pc | 1900.00 | kPa | Critica... |
| Tboil | 811.82 | K | Joback Calculated Property |
| Tc | 995.10 | K | Joback Calculated Property |
| Tfus | 469.04 | K | Joback Calculated Property |
| Vc | 0.870 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [690.30; 755.53] | J/mol×K | [811.82; 995.10] | 
|
|
T(K) Ideal gas heat capacity (J/mol×K) 690 700 710 720 730 740 750 760 850 900 950 | ||||
| Cp,gas | 690.30 | J/mol×K | 811.82 | Joback Calculated Property |
| Cp,gas | 702.78 | J/mol×K | 842.37 | Joback Calculated Property |
| Cp,gas | 714.59 | J/mol×K | 872.91 | Joback Calculated Property |
| Cp,gas | 725.74 | J/mol×K | 903.46 | Joback Calculated Property |
| Cp,gas | 736.26 | J/mol×K | 934.01 | Joback Calculated Property |
| Cp,gas | 746.18 | J/mol×K | 964.56 | Joback Calculated Property |
| Cp,gas | 755.53 | J/mol×K | 995.10 | Joback Calculated Property |
| η | [0.0000061; 0.0009163] | Pa×s | [469.04; 811.82] |
|
|
T(K) Dynamic viscosity (Pa×s) 0 2.00e-4 4.00e-4 6.00e-4 8.00e-4 1.00e-3 500 600 700 800 | ||||
| η | 0.0009163 | Pa×s | 469.04 | Joback Calculated Property |
| η | 0.0002530 | Pa×s | 526.17 | Joback Calculated Property |
| η | 0.0000899 | Pa×s | 583.30 | Joback Calculated Property |
| η | 0.0000384 | Pa×s | 640.43 | Joback Calculated Property |
| η | 0.0000189 | Pa×s | 697.56 | Joback Calculated Property |
| η | 0.0000103 | Pa×s | 754.69 | Joback Calculated Property |
| η | 0.0000061 | Pa×s | 811.82 | Joback Calculated Property |
| ΔfusH | 56.50 | kJ/mol | 397.30 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [533.27; 741.61] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.50708e+01 | |||
| Coefficient B | -5.98314e+03 | |||
| Coefficient C | -1.28547e+02 | |||
| Temperature range, min. | 533.27 | |||
| Temperature range, max. | 741.61 | |||
|
T(K) Vapor pressure (kPa) 0 50 100 150 200 550 600 650 700 | ||||
| Pvap | 1.33 | kPa | 533.27 | Calculated Property |
| Pvap | 2.97 | kPa | 556.42 | Calculated Property |
| Pvap | 6.08 | kPa | 579.57 | Calculated Property |
| Pvap | 11.62 | kPa | 602.72 | Calculated Property |
| Pvap | 20.91 | kPa | 625.87 | Calculated Property |
| Pvap | 35.70 | kPa | 649.01 | Calculated Property |
| Pvap | 58.24 | kPa | 672.16 | Calculated Property |
| Pvap | 91.30 | kPa | 695.31 | Calculated Property |
| Pvap | 138.16 | kPa | 718.46 | Calculated Property |
| Pvap | 202.64 | kPa | 741.61 | Calculated Property |
Similar Compounds
Find more compounds similar to Tetradecanedioic acid.
Sources
- Crippen Method
- Crippen Method
- Vaporization, fusion and sublimation enthalpies of the dicarboxylic acids from C4 to C14 and C16
- Critical Temperatures and Pressures of Straight-Chain Saturated Dicarboxylic Acids (C4 to C14)
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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