- InChI
- InChI=1S/C14H16/c1-9-5-13-7-11(3)12(4)8-14(13)6-10(9)2/h5-8H,1-4H3
- InChI Key
- QYEOHOUFXNEWEI-UHFFFAOYSA-N
- Formula
- C14H16
- SMILES
- Cc1cc2cc(C)c(C)cc2cc1C
- Molecular Weight1
- 184.28
- CAS
- 1134-40-3
- Other Names
-
- 2,3,6,7-tetramethylnaphthalene
- 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).
- 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 | 0.5133 | Relay (1.0) Calculated Property | |
| ΔfG° | 247.54 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 37.80 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 21.52 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 76.46 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 7.60 ± 0.03 | eV | NIST |
| log10WS | -6.16 | Relay (1.0) Calculated Property | |
| logPoct/wat | 4.073 | Crippen Calculated Property | |
| McVol | 164.900 | ml/mol | McGowan Calculated Property |
| Pc | 2388.85 | kPa | Joback Calculated Property |
| Inp | [287.30; 1698.00] |
|
|
| Inp | 1656.80 | NIST | |
| Inp | 1698.00 | NIST | |
| Inp | 290.08 | NIST | |
| Inp | 287.67 | NIST | |
| Inp | 287.30 | NIST | |
| Inp | 290.08 | NIST | |
| Tboil | 574.49 | K | Relay (1.0) Calculated Property |
| Tc | 806.01 | K | Relay (1.0) Calculated Property |
| Tfus | 461.51 | K | Relay (1.0) Calculated Property |
| Vc | 0.627 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [389.23; 470.88] | J/mol×K | [585.30; 810.38] |
|
| Cp,gas | 389.23 | J/mol×K | 585.30 | Joback Calculated Property |
| Cp,gas | 405.02 | J/mol×K | 622.81 | Joback Calculated Property |
| Cp,gas | 419.87 | J/mol×K | 660.33 | Joback Calculated Property |
| Cp,gas | 433.83 | J/mol×K | 697.84 | Joback Calculated Property |
| Cp,gas | 446.95 | J/mol×K | 735.36 | Joback Calculated Property |
| Cp,gas | 459.28 | J/mol×K | 772.87 | Joback Calculated Property |
| Cp,gas | 470.88 | J/mol×K | 810.38 | Joback Calculated Property |
| η | [0.0002702; 0.0009613] | Pa×s | [356.74; 585.30] |
|
| η | 0.0009613 | Pa×s | 356.74 | Joback Calculated Property |
| η | 0.0007025 | Pa×s | 394.83 | Joback Calculated Property |
| η | 0.0005425 | Pa×s | 432.93 | Joback Calculated Property |
| η | 0.0004369 | Pa×s | 471.02 | Joback Calculated Property |
| η | 0.0003634 | Pa×s | 509.11 | Joback Calculated Property |
| η | 0.0003101 | Pa×s | 547.21 | Joback Calculated Property |
| η | 0.0002702 | Pa×s | 585.30 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [442.11; 588.77] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.68971e+01 | |||
| Coefficient B | -5.61760e+03 | |||
| Coefficient C | -1.03895e+02 | |||
| Temperature range, min. | 442.11 | |||
| Temperature range, max. | 588.77 | |||
| Pvap | 1.33 | kPa | 442.11 | Calculated Property |
| Pvap | 2.86 | kPa | 458.41 | Calculated Property |
| Pvap | 5.74 | kPa | 474.70 | Calculated Property |
| Pvap | 10.86 | kPa | 491.00 | Calculated Property |
| Pvap | 19.52 | kPa | 507.29 | Calculated Property |
| Pvap | 33.52 | kPa | 523.59 | Calculated Property |
| Pvap | 55.28 | kPa | 539.88 | Calculated Property |
| Pvap | 87.94 | kPa | 556.18 | Calculated Property |
| Pvap | 135.44 | kPa | 572.47 | Calculated Property |
| Pvap | 202.65 | kPa | 588.77 | Calculated Property |
Similar Compounds
Find more compounds similar to Naphthalene, 2,3,6,7-tetramethyl-.
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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