- InChI
- InChI=1S/C10H10/c1-2-6-10-8-4-3-7-9(10)5-1/h1-3,5-7H,4,8H2
- InChI Key
- KEIFWROAQVVDBN-UHFFFAOYSA-N
- Formula
- C10H10
- SMILES
- C1=Cc2ccccc2CC1
- Molecular Weight1
- 130.19
- CAS
- 447-53-0
- Other Names
-
- 1,2-Dialin
- 1,2-Dihydronaphthalene
- Dialin
- Diolin
- «delta»1-Dialin
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- 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).
- Tboilr : Boiling point at reduced pressure (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 | 0.2939 | Relay (1.0) Calculated Property | |
| ΔfH°gas | 191.56 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 10.54 | kJ/mol | Thermodynamic properties of 1,2-dihydronaphthalene: Glassy crystals and missing entropy |
| ΔvapH° | [51.90; 54.80] | kJ/mol |
|
| ΔvapH° | 54.80 ± 0.10 | kJ/mol | NIST |
| ΔvapH° | 51.90 ± 0.40 | kJ/mol | NIST |
| IE | [8.00; 8.14] | eV |
|
| IE | 8.14 | eV | NIST |
| IE | 8.00 | eV | NIST |
| logPoct/wat | 2.646 | Crippen Calculated Property | |
| McVol | 112.840 | ml/mol | McGowan Calculated Property |
| Pc | 3727.11 | kPa | Joback Calculated Property |
| Inp | [195.20; 1183.20] |
|
|
| Inp | 1165.00 | NIST | |
| Inp | 1137.00 | NIST | |
| Inp | 1127.90 | NIST | |
| Inp | 1133.20 | NIST | |
| Inp | 1171.40 | NIST | |
| Inp | 1183.20 | NIST | |
| Inp | 1148.00 | NIST | |
| Inp | 1127.90 | NIST | |
| Inp | 1133.20 | NIST | |
| Inp | 1114.40 | NIST | |
| Inp | 1115.00 | NIST | |
| Inp | 1148.00 | NIST | |
| Inp | 1141.00 | NIST | |
| Inp | 1166.00 | NIST | |
| Inp | 195.20 | NIST | |
| Inp | 196.19 | NIST | |
| Inp | 195.85 | NIST | |
| Inp | 197.01 | NIST | |
| Inp | 195.50 | NIST | |
| Inp | 195.50 | NIST | |
| Inp | 209.43 | NIST | |
| Inp | 1141.00 | NIST | |
| Tboil | 481.40 | K | Relay (1.0) Calculated Property |
| Tc | 718.40 | K | Relay (1.0) Calculated Property |
| Tfus | 239.41 | K | Relay (1.0) Calculated Property |
| Vc | 0.414 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Standard Gibbs free energy of formation, 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 |
|---|---|---|---|---|
| ΔfusH | 10.53 | kJ/mol | 224.50 | NIST |
| ΔvapH | [45.90; 53.40] | kJ/mol | [296.50; 440.00] |
|
| ΔvapH | 51.90 ± 0.40 | kJ/mol | 296.50 | NIST |
| ΔvapH | 53.40 ± 0.10 | kJ/mol | 320.00 | NIST |
| ΔvapH | 50.80 ± 0.10 | kJ/mol | 360.00 | NIST |
| ΔvapH | 48.40 ± 0.10 | kJ/mol | 400.00 | NIST |
| ΔvapH | 45.90 ± 0.10 | kJ/mol | 440.00 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 362.20 | K | 2.10 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [125.84; 357.23] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | -7.93300e+01 | |||
| Coefficient B | 9.27200e-01 | |||
| Coefficient C | -7.00840e-04 | |||
| Coefficient D | 2.10200e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 125.84 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 170.28 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 208.49 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 241.13 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 268.87 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 292.36 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 312.28 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 329.29 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 344.05 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 357.23 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0021076; 0.0002926] | Pa×s | [260.82; 497.05] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.03170e+01 | |||
| Coefficient B | 1.08366e+03 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 260.82 | |||
| Temperature range, max. | 497.05 | |||
| η | 0.0021076 | Pa×s | 260.82 | Calculated Property |
| η | 0.0014415 | Pa×s | 287.07 | Calculated Property |
| η | 0.0010507 | Pa×s | 313.31 | Calculated Property |
| η | 0.0008042 | Pa×s | 339.56 | Calculated Property |
| η | 0.0006396 | Pa×s | 365.81 | Calculated Property |
| η | 0.0005246 | Pa×s | 392.06 | Calculated Property |
| η | 0.0004410 | Pa×s | 418.30 | Calculated Property |
| η | 0.0003785 | Pa×s | 444.55 | Calculated Property |
| η | 0.0003304 | Pa×s | 470.80 | Calculated Property |
| η | 0.0002926 | Pa×s | 497.05 | Calculated Property |
Similar Compounds
Find more compounds similar to Naphthalene, 1,2-dihydro-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Thermodynamic properties of 1,2-dihydronaphthalene: Glassy crystals and missing entropy
- Joback Method
- McGowan Method
- NIST Webbook
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