- InChI
- InChI=1S/C14H30O4/c1-2-3-4-5-6-7-9-16-11-13-18-14-12-17-10-8-15/h15H,2-14H2,1H3
- InChI Key
- XIVLVYLYOMHUGB-UHFFFAOYSA-N
- Formula
- C14H30O4
- SMILES
- CCCCCCCCOCCOCCOCCO
- Molecular Weight1
- 262.39
- CAS
- 19327-38-9
- Other Names
-
- 2-[2-[2-(octyloxy)ethoxy]ethoxy]ethanol
- Triethylene glycol, monooctyl ether
- ethanol, 2-[2-[2-(octyloxy)ethoxy]ethoxy]-
- triethylene glycol mono-n-octyl ether
- triethylene glycol monooctyl ether
- triethylene glycol octyl ether
- 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).
- 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).
- 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° | -384.82 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -881.18 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 39.67 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 70.67 | kJ/mol | Joback Calculated Property |
| log10WS | -2.21 | Crippen Calculated Property | |
| logPoct/wat | 2.389 | Crippen Calculated Property | |
| McVol | 231.600 | ml/mol | McGowan Calculated Property |
| Pc | 1573.45 | kPa | Joback Calculated Property |
| Inp | [1855.00; 1855.00] |
|
|
| Inp | 1855.00 | NIST | |
| Inp | 1855.00 | NIST | |
| Tboil | 679.16 | K | Joback Calculated Property |
| Tc | 841.42 | K | Joback Calculated Property |
| Tfus | 375.05 | K | Joback Calculated Property |
| Vc | 0.892 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [671.66; 755.69] | J/mol×K | [679.16; 841.42] |
|
|
T(K) Ideal gas heat capacity (J/mol×K) 680 700 720 740 760 700 750 800 | ||||
| Cp,gas | 671.66 | J/mol×K | 679.16 | Joback Calculated Property |
| Cp,gas | 687.25 | J/mol×K | 706.20 | Joback Calculated Property |
| Cp,gas | 702.21 | J/mol×K | 733.25 | Joback Calculated Property |
| Cp,gas | 716.53 | J/mol×K | 760.29 | Joback Calculated Property |
| Cp,gas | 730.22 | J/mol×K | 787.33 | Joback Calculated Property |
| Cp,gas | 743.27 | J/mol×K | 814.37 | Joback Calculated Property |
| Cp,gas | 755.69 | J/mol×K | 841.42 | Joback Calculated Property |
| Cp,liquid | [563.70; 598.40] | J/mol×K | [275.15; 339.15] |
|
|
T(K) Liquid phase heat capacity (J/mol×K) 565 570 575 580 585 590 595 600 280 300 320 340 | ||||
| Cp,liquid | 563.70 | J/mol×K | 275.15 | Measure... |
| Cp,liquid | 564.50 | J/mol×K | 277.15 | Measure... |
| Cp,liquid | 565.20 | J/mol×K | 279.15 | Measure... |
| Cp,liquid | 566.00 | J/mol×K | 281.15 | Measure... |
| Cp,liquid | 566.90 | J/mol×K | 283.15 | Measure... |
| Cp,liquid | 567.70 | J/mol×K | 285.15 | Measure... |
| Cp,liquid | 568.60 | J/mol×K | 287.15 | Measure... |
| Cp,liquid | 569.50 | J/mol×K | 289.15 | Measure... |
| Cp,liquid | 570.40 | J/mol×K | 291.15 | Measure... |
| Cp,liquid | 571.30 | J/mol×K | 293.15 | Measure... |
| Cp,liquid | 572.20 | J/mol×K | 295.15 | Measure... |
| Cp,liquid | 573.20 | J/mol×K | 297.15 | Measure... |
| Cp,liquid | 573.70 | J/mol×K | 298.15 | Measure... |
| Cp,liquid | 574.20 | J/mol×K | 299.15 | Measure... |
| Cp,liquid | 575.20 | J/mol×K | 301.15 | Measure... |
| Cp,liquid | 576.20 | J/mol×K | 303.15 | Measure... |
| Cp,liquid | 577.30 | J/mol×K | 305.15 | Measure... |
| Cp,liquid | 578.40 | J/mol×K | 307.15 | Measure... |
| Cp,liquid | 579.50 | J/mol×K | 309.15 | Measure... |
| Cp,liquid | 580.60 | J/mol×K | 311.15 | Measure... |
| Cp,liquid | 581.70 | J/mol×K | 313.15 | Measure... |
| Cp,liquid | 582.90 | J/mol×K | 315.15 | Measure... |
| Cp,liquid | 584.10 | J/mol×K | 317.15 | Measure... |
| Cp,liquid | 585.30 | J/mol×K | 319.15 | Measure... |
| Cp,liquid | 586.50 | J/mol×K | 321.15 | Measure... |
| Cp,liquid | 587.70 | J/mol×K | 323.15 | Measure... |
| Cp,liquid | 589.00 | J/mol×K | 325.15 | Measure... |
| Cp,liquid | 590.30 | J/mol×K | 327.15 | Measure... |
| Cp,liquid | 591.60 | J/mol×K | 329.15 | Measure... |
| Cp,liquid | 592.90 | J/mol×K | 331.15 | Measure... |
| Cp,liquid | 594.30 | J/mol×K | 333.15 | Measure... |
| Cp,liquid | 595.60 | J/mol×K | 335.15 | Measure... |
| Cp,liquid | 597.00 | J/mol×K | 337.15 | Measure... |
| Cp,liquid | 598.40 | J/mol×K | 339.15 | Measure... |
| η | [0.0000229; 0.0019323] | Pa×s | [375.05; 679.16] |
|
|
T(K) Dynamic viscosity (Pa×s) 0 5.00e-4 1.00e-3 1.50e-3 2.00e-3 400 500 600 | ||||
| η | 0.0019323 | Pa×s | 375.05 | Joback Calculated Property |
| η | 0.0005943 | Pa×s | 425.74 | Joback Calculated Property |
| η | 0.0002349 | Pa×s | 476.42 | Joback Calculated Property |
| η | 0.0001110 | Pa×s | 527.11 | Joback Calculated Property |
| η | 0.0000598 | Pa×s | 577.79 | Joback Calculated Property |
| η | 0.0000356 | Pa×s | 628.48 | Joback Calculated Property |
| η | 0.0000229 | Pa×s | 679.16 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Triethylene glycol, octyl ether.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Measurement of the phase behaviour of the binary systems {carbon dioxide (CO2) + non-ionic surfactants (CiEOj)}
- Effect of the ethoxy groups distribution on the phase behaviour of the binary systems carbon dioxide CO2 with industrial non-ionic surfactants (CiEOj)
- Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
- Joback Method
- McGowan Method
- 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. Take the time to validate and double check the source of the data.