- InChI
- InChI=1S/C12H10O/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H
- InChI Key
- USIUVYZYUHIAEV-UHFFFAOYSA-N
- Formula
- C12H10O
- SMILES
- c1ccc(Oc2ccccc2)cc1
- Molecular Weight1
- 170.21
- CAS
- 101-84-8
- Other Names
-
- 1,1'-OXYBIS-BENZENE
- 1,1'-Oxybisbenzene
- BIPHENYL OXIDE
- Benzene, 1,1'-oxybis-
- Benzene, phenoxy-
- Chemcryl JK-EB
- Diphenyl oxide
- Ether, diphenyl-
- Geranium crystals
- NSC 19311
- Oxybisbenzene
- Oxydiphenyl
- PHENOXY BENZENE
- Phenoxybenzene
- Phenyl ether
- Phenyl oxide
- ω : Acentric Factor.
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- μ : Dipole Moment (debye).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase 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).
- 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).
- NFPA Fire : NFPA Fire Rating.
- NFPA Health : NFPA Health Rating.
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°solid,1 bar : Solid phase molar entropy at standard conditions (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- λ : Liquid thermal conductivity (W/m×K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (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 | 0.4400 | KDB | |
| ΔcH°liquid | -6113.70 ± 3.80 | kJ/mol | NIST |
| ΔcH°solid | -6119.24 ± 0.88 | kJ/mol | NIST |
| μ | 1.10 | debye | KDB |
| ΔfG° | 169.98 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 49.99 | kJ/mol | KDB |
| ΔfH°solid | -32.11 ± 0.93 | kJ/mol | NIST |
| ΔfusH° | 17.12 | kJ/mol | Standar... |
| ΔvapH° | [64.90; 67.10] | kJ/mol |
|
| ΔvapH° | 67.10 | kJ/mol | NIST |
| ΔvapH° | 65.00 | kJ/mol | NIST |
| ΔvapH° | 66.90 ± 0.30 | kJ/mol | NIST |
| ΔvapH° | 66.10 ± 0.40 | kJ/mol | NIST |
| ΔvapH° | 64.90 ± 2.10 | kJ/mol | NIST |
| IE | [8.00; 8.82] | eV |
|
| IE | 8.09 | eV | NIST |
| IE | 8.00 | eV | NIST |
| IE | 8.09 ± 0.03 | eV | NIST |
| IE | 8.10 | eV | NIST |
| IE | 8.82 ± 0.05 | eV | NIST |
| log10WS | [-3.96; -3.93] |
|
|
| log10WS | -3.93 | Aq. Sol... | |
| log10WS | -3.96 | Estimat... | |
| logPoct/wat | 3.479 | Crippen Calculated Property | |
| McVol | 138.290 | ml/mol | McGowan Calculated Property |
| NFPA Fire | 1 | KDB | |
| NFPA Health | 1 | KDB | |
| Pc | [3140.00; 3141.07] | kPa |
|
| Pc | 3140.00 | kPa | KDB |
| Pc | 3141.07 ± 202.65 | kPa | NIST |
| Inp | [241.16; 1405.00] |
|
|
| Inp | 1389.90 | NIST | |
| Inp | 1378.00 | NIST | |
| Inp | 1380.00 | NIST | |
| Inp | 1396.00 | NIST | |
| Inp | 1376.30 | NIST | |
| Inp | 1366.80 | NIST | |
| Inp | 1370.00 | NIST | |
| Inp | 1370.90 | NIST | |
| Inp | 1366.40 | NIST | |
| Inp | 1381.70 | NIST | |
| Inp | 1393.70 | NIST | |
| Inp | 1380.10 | NIST | |
| Inp | 1384.60 | NIST | |
| Inp | 1404.00 | NIST | |
| Inp | 1405.00 | NIST | |
| Inp | 1372.00 | NIST | |
| Inp | 1396.00 | NIST | |
| Inp | 1386.00 | NIST | |
| Inp | 1364.00 | NIST | |
| Inp | 1372.00 | NIST | |
| Inp | 1356.90 | NIST | |
| Inp | 1372.60 | NIST | |
| Inp | 1371.80 | NIST | |
| Inp | 1376.20 | NIST | |
| Inp | 1386.00 | NIST | |
| Inp | 1379.00 | NIST | |
| Inp | 1363.00 | NIST | |
| Inp | 1376.00 | NIST | |
| Inp | Outlier 241.70 | NIST | |
| Inp | Outlier 241.16 | NIST | |
| Inp | Outlier 241.70 | NIST | |
| Inp | 1396.00 | NIST | |
| Inp | 1366.40 | NIST | |
| Inp | 1378.00 | NIST | |
| I | [1991.00; 2055.00] |
|
|
| I | 2017.00 | NIST | |
| I | 2017.00 | NIST | |
| I | 2026.00 | NIST | |
| I | 1991.00 | NIST | |
| I | 2038.00 | NIST | |
| I | 2017.00 | NIST | |
| I | 1991.00 | NIST | |
| I | 2055.00 | NIST | |
| I | 2026.00 | NIST | |
| S°solid,1 bar | 233.91 | J/mol×K | NIST |
| Tboil | [523.65; 532.50] | K |
|
| Tboil | 531.20 | K | KDB |
| Tboil | 532.20 | K | NIST |
| Tboil | 531.10 | K | NIST |
| Tboil | Outlier 523.65 ± 1.50 | K | NIST |
| Tboil | 531.46 ± 0.07 | K | NIST |
| Tboil | 532.50 ± 0.50 | K | NIST |
| Tc | [766.80; 788.15] | K |
|
| Tc | 766.80 | K | KDB |
| Tc | 766.80 ± 1.00 | K | NIST |
| Tc | 788.15 ± 2.00 | K | NIST |
| Tc | 767.20 ± 1.00 | K | NIST |
| Tfus | [299.90; 300.60] | K |
|
| Tfus | 300.02 | K | KDB |
| Tfus | 300.60 | K | Aq. Sol... |
| Tfus | 300.58 ± 0.20 | K | NIST |
| Tfus | 300.04 ± 0.01 | K | NIST |
| Tfus | 300.00 ± 0.02 | K | NIST |
| Tfus | 299.90 ± 0.02 | K | NIST |
| Tfus | 300.15 ± 1.00 | K | NIST |
| Tfus | 300.05 ± 0.05 | K | NIST |
| Tfus | 299.90 ± 0.40 | K | NIST |
| Tfus | 299.90 ± 0.30 | K | NIST |
| Tfus | 300.20 ± 0.20 | K | NIST |
| Ttriple | [300.01; 300.03] | K |
|
| Ttriple | 300.01 ± 0.00 | K | NIST |
| Ttriple | 300.03 ± 0.01 | K | NIST |
| Vc | 0.509 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [302.80; 380.90] | J/mol×K | [549.74; 795.91] |
|
|
T(K) Ideal gas heat capacity (J/mol×K) 300 320 340 360 380 600 700 800 | ||||
| Cp,gas | 302.80 | J/mol×K | 549.74 | Joback Calculated Property |
| Cp,gas | 318.62 | J/mol×K | 590.77 | Joback Calculated Property |
| Cp,gas | 333.25 | J/mol×K | 631.80 | Joback Calculated Property |
| Cp,gas | 346.73 | J/mol×K | 672.82 | Joback Calculated Property |
| Cp,gas | 359.14 | J/mol×K | 713.85 | Joback Calculated Property |
| Cp,gas | 370.51 | J/mol×K | 754.88 | Joback Calculated Property |
| Cp,gas | 380.90 | J/mol×K | 795.91 | Joback Calculated Property |
| Cp,solid | [215.90; 216.56] | J/mol×K | [298.15; 298.50] |
|
| Cp,solid | 216.56 | J/mol×K | 298.15 | NIST |
| Cp,solid | 216.56 | J/mol×K | 298.15 | NIST |
| Cp,solid | 215.90 | J/mol×K | 298.50 | NIST |
| η | [0.0001694; 0.0019947] | Pa×s | [300.07; 549.74] |
|
|
T(K) Dynamic viscosity (Pa×s) 0 5.00e-4 1.00e-3 1.50e-3 2.00e-3 300 400 500 | ||||
| η | 0.0019947 | Pa×s | 300.07 | Joback Calculated Property |
| η | 0.0010297 | Pa×s | 341.68 | Joback Calculated Property |
| η | 0.0006136 | Pa×s | 383.29 | Joback Calculated Property |
| η | 0.0004047 | Pa×s | 424.91 | Joback Calculated Property |
| η | 0.0002874 | Pa×s | 466.52 | Joback Calculated Property |
| η | 0.0002159 | Pa×s | 508.13 | Joback Calculated Property |
| η | 0.0001694 | Pa×s | 549.74 | Joback Calculated Property |
| ΔfusH | [16.51; 17.22] | kJ/mol | [300.00; 300.40] |
|
|
T(K) Enthalpy of fusion at a given temperature (kJ/mol) 16.5 16.6 16.7 16.8 16.9 17 17.1 17.2 300 300.2 300.40000000000003 | ||||
| ΔfusH | 17.21 | kJ/mol | 300.00 | NIST |
| ΔfusH | 17.21 | kJ/mol | 300.00 | NIST |
| ΔfusH | 17.22 | kJ/mol | 300.02 | NIST |
| ΔfusH | 17.21 | kJ/mol | 300.03 | NIST |
| ΔfusH | 16.51 | kJ/mol | 300.40 | NIST |
| ΔvapH | [48.20; 64.20] | kJ/mol | [323.00; 510.50] |
|
| ΔvapH | 64.20 | kJ/mol | 323.00 | NIST |
| ΔvapH | 53.00 | kJ/mol | 510.50 | NIST |
| ΔvapH | 48.20 | kJ/mol | 510.50 | NIST |
| Pvap | [2.93e-03; 0.09] | kPa | [299.30; 343.70] |
|
|
T(K) Vapor pressure (kPa) 0 0.02 0.04 0.06 0.08 300 320 340 | ||||
| Pvap | 2.93e-03 | kPa | 299.30 | Benchma... |
| Pvap | 4.26e-03 | kPa | 303.30 | Benchma... |
| Pvap | 5.31e-03 | kPa | 305.30 | Benchma... |
| Pvap | 6.46e-03 | kPa | 308.30 | Benchma... |
| Pvap | 7.44e-03 | kPa | 310.30 | Benchma... |
| Pvap | 9.68e-03 | kPa | 313.40 | Benchma... |
| Pvap | 0.01 | kPa | 315.30 | Benchma... |
| Pvap | 0.02 | kPa | 319.40 | Benchma... |
| Pvap | 0.02 | kPa | 323.40 | Benchma... |
| Pvap | 0.03 | kPa | 327.40 | Benchma... |
| Pvap | 0.03 | kPa | 328.90 | Benchma... |
| Pvap | 0.04 | kPa | 331.50 | Benchma... |
| Pvap | 0.05 | kPa | 335.50 | Benchma... |
| Pvap | 0.06 | kPa | 339.60 | Benchma... |
| Pvap | 0.09 | kPa | 343.70 | Benchma... |
| ρl | [1005.20; 1066.00] | kg/m3 | [303.00; 373.15] |
|
|
T(K) Liquid Density (kg/m3) 1000 1010 1020 1030 1040 1050 1060 1070 320 340 360 | ||||
| ρl | 1066.00 | kg/m3 | 303.00 | KDB |
| ρl | 1065.50 | kg/m3 | 303.15 | Isobari... |
| ρl | 1061.20 | kg/m3 | 308.15 | Isobari... |
| ρl | 1056.90 | kg/m3 | 313.15 | Isobari... |
| ρl | 1048.20 | kg/m3 | 323.15 | Isobari... |
| ρl | 1039.60 | kg/m3 | 333.15 | Isobari... |
| ρl | 1030.90 | kg/m3 | 343.15 | Isobari... |
| ρl | 1022.30 | kg/m3 | 353.15 | Isobari... |
| ρl | 1013.70 | kg/m3 | 363.15 | Isobari... |
| ρl | 1005.20 | kg/m3 | 373.15 | Isobari... |
| ΔfusS | [57.38; 57.38] | J/mol×K | [300.02; 300.03] |
|
| ΔfusS | 57.38 | J/mol×K | 300.02 | NIST |
| ΔfusS | 57.38 | J/mol×K | 300.03 | NIST |
| λ | [0.13; 0.15] | W/m×K | [303.15; 343.15] |
|
|
T(K) Liquid thermal conductivity (W/m×K) 0.13 0.14 0.14 0.14 310 320 330 340 | ||||
| λ | 0.13 | W/m×K | 303.15 | Thermop... |
| λ | 0.13 | W/m×K | 313.15 | Thermop... |
| λ | 0.14 | W/m×K | 323.15 | Thermop... |
| λ | 0.14 | W/m×K | 333.15 | Thermop... |
| λ | 0.15 | W/m×K | 343.15 | Thermop... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [396.23; 565.91] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.44628e+01 | |||
| Coefficient B | -4.38113e+03 | |||
| Coefficient C | -8.71630e+01 | |||
| Temperature range, min. | 396.23 | |||
| Temperature range, max. | 565.91 | |||
|
T(K) Vapor pressure (kPa) 0 50 100 150 200 400 450 500 550 | ||||
| Pvap | 1.33 | kPa | 396.23 | Calculated Property |
| Pvap | 3.01 | kPa | 415.08 | Calculated Property |
| Pvap | 6.23 | kPa | 433.94 | Calculated Property |
| Pvap | 11.94 | kPa | 452.79 | Calculated Property |
| Pvap | 21.49 | kPa | 471.64 | Calculated Property |
| Pvap | 36.61 | kPa | 490.50 | Calculated Property |
| Pvap | 59.47 | kPa | 509.35 | Calculated Property |
| Pvap | 92.68 | kPa | 528.20 | Calculated Property |
| Pvap | 139.26 | kPa | 547.06 | Calculated Property |
| Pvap | 202.65 | kPa | 565.91 | Calculated Property |
Similar Compounds
Find more compounds similar to Diphenyl ether.
Mixtures
Sources
- Crippen Method
- Thermophysical properties of diphenyl ether + biphenyl mixtures for their use as heat transfer fluids
- Isobaric heat capacity at high pressure, density, and viscosity of (diphenyl ether + biphenyl) mixtures
- Standard enthalpy of formation of diphenyl oxide
- Benchmark properties of diphenyl oxide as a potential liquid organic hydrogen carrier: Evaluation of thermochemical data with complementary experimental and computational methods
- Joback Method
- KDB
- Aqueous Solubility Prediction Method
- Estimated Solubility Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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