- InChI
- InChI=1S/3C2H5.Al/c3*1-2;/h3*1H2,2H3;
- InChI Key
- VOITXYVAKOUIBA-UHFFFAOYSA-N
- Formula
- C6H15Al
- SMILES
- [Al].[CH2]C.[CH2]C.[CH2]C
- Molecular Weight1
- 114.16
- CAS
- 97-93-8
- Other Names
-
- TEA
- Triethylaluminium
- Triethylaluminum
- UN 1102
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (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).
- Pvap : Vapor pressure (kPa).
- ρg : Gas Density (kg/m3).
- ρl : Liquid Density (kg/m3).
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Ttriple : Triple Point Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°liquid | [-5125.40; -5105.70] | kJ/mol |
|
| ΔcH°liquid | -5105.70 ± 2.90 | kJ/mol | NIST |
| ΔcH°liquid | -5125.40 ± 8.80 | kJ/mol | NIST |
| ΔfH°gas | [-163.70; -98.90] | kJ/mol |
|
| ΔfH°gas | -114.10 ± 5.50 | kJ/mol | NIST |
| ΔfH°gas | -98.90 ± 6.80 | kJ/mol | NIST |
| ΔfH°gas | -163.70 ± 3.70 | kJ/mol | NIST |
| ΔfH°gas | -144.00 ± 9.10 | kJ/mol | NIST |
| ΔfH°gas | -100.00 ± 5.10 | kJ/mol | NIST |
| ΔfH°liquid | [-236.90; -172.10] | kJ/mol |
|
| ΔfH°liquid | -187.30 ± 5.10 | kJ/mol | NIST |
| ΔfH°liquid | -172.10 ± 6.50 | kJ/mol | NIST |
| ΔfH°liquid | -236.90 ± 3.10 | kJ/mol | NIST |
| ΔfH°liquid | -217.20 ± 8.90 | kJ/mol | NIST |
| ΔfH°liquid | -173.20 ± 4.60 | kJ/mol | NIST |
| ΔvapH° | 73.20 ± 2.10 | kJ/mol | NIST |
| IE | 8.36 | eV | Relay (1.0) Calculated Property |
| S°liquid | [307.80; 308.00] | J/mol×K |
|
| S°liquid | 308.00 | J/mol×K | NIST |
| S°liquid | 307.80 | J/mol×K | NIST |
| Tboil | [459.75; 466.00] | K |
|
| Tboil | 459.75 | K | Air Liquide Gas Encyclopedia |
| Tboil | 466.00 ± 1.00 | K | NIST |
| Ttriple | [225.00; 225.00] | K |
|
| Ttriple | 225.00 ± 0.02 | K | NIST |
| Ttriple | 225.00 ± 0.02 | K | NIST |
Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | [239.00; 239.00] | J/mol×K | [298.15; 298.15] |
|
| Cp,liquid | 239.00 | J/mol×K | 298.15 | NIST |
| Cp,liquid | 239.00 | J/mol×K | 298.15 | NIST |
| ΔfusH | [10.60; 10.60] | kJ/mol | [225.00; 225.00] |
|
| ΔfusH | 10.60 | kJ/mol | 225.00 | NIST |
| ΔfusH | 10.60 | kJ/mol | 225.00 | NIST |
| ΔfusH | 10.60 | kJ/mol | 225.00 | NIST |
| ΔfusH | 10.60 | kJ/mol | 225.00 | NIST |
| ΔfusH | 10.60 | kJ/mol | 225.00 | NIST |
| ΔvapH | 57.31 | kJ/mol | 459.75 | Air Liquide Gas Encyclopedia |
| ρg | 4.83 | kg/m3 | 288.15 | Air Liquide Gas Encyclopedia |
| ρl | 724.00 | kg/m3 | 459.75 | Air Liquide Gas Encyclopedia |
| ΔfusS | [47.11; 47.11] | J/mol×K | [225.00; 225.00] |
|
| ΔfusS | 47.11 | J/mol×K | 225.00 | NIST |
| ΔfusS | 47.11 | J/mol×K | 225.00 | NIST |
| ΔfusS | 47.11 | J/mol×K | 225.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.11; 6.46] | kPa | [330.00; 399.00] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 2.16764e+01 | |||
| Coefficient B | -7.94690e+03 | |||
| Coefficient C | 2.14000e+00 | |||
| Reference | Fic and Dvorak, 1965 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 330.00 | |||
| Temperature range, max. | 399.00 | |||
| Pvap | 0.11 | kPa | 330.00 | Calculated Property |
| Pvap | 0.18 | kPa | 337.67 | Calculated Property |
| Pvap | 0.30 | kPa | 345.33 | Calculated Property |
| Pvap | 0.50 | kPa | 353.00 | Calculated Property |
| Pvap | 0.80 | kPa | 360.67 | Calculated Property |
| Pvap | 1.25 | kPa | 368.33 | Calculated Property |
| Pvap | 1.94 | kPa | 376.00 | Calculated Property |
| Pvap | 2.94 | kPa | 383.67 | Calculated Property |
| Pvap | 4.39 | kPa | 391.33 | Calculated Property |
| Pvap | 6.46 | kPa | 399.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Aluminum, triethyl-.
Sources
- Air Liquide Gas Encyclopedia
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
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