- InChI
- InChI=1S/C11H8O2/c12-11(13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H,(H,12,13)
- InChI Key
- UOBYKYZJUGYBDK-UHFFFAOYSA-N
- Formula
- C11H8O2
- SMILES
- O=C(O)c1ccc2ccccc2c1
- Molecular Weight1
- 172.18
- CAS
- 93-09-4
- Other Names
-
- 2-Naphthoic acid
- «beta»-Naphthoic acid
- Isonaphthoic acid
- 2-Carboxynaphthalene
- 2-Maythic acid
- 2-Naphthioic acid
- Naphthalene-«beta»-carboxylic acid
- NSC 59901
- 2-Naphthylcarboxylic acid
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- 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).
- 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).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation 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).
- 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 |
|---|---|---|---|
| ΔcH°solid | [-5138.00; -5125.90] | kJ/mol |
|
| ΔcH°solid | -5138.00 ± 7.20 | kJ/mol | NIST |
| ΔcH°solid | -5125.90 ± 1.40 | kJ/mol | NIST |
| ΔcH°solid | -5125.90 ± 1.40 | kJ/mol | NIST |
| ΔfG° | -14.57 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -232.50 ± 1.70 | kJ/mol | NIST |
| ΔfH°solid | -346.10 ± 1.50 | kJ/mol | NIST |
| ΔfusH° | 20.60 | kJ/mol | Joback Calculated Property |
| ΔsubH° | [113.60; 117.20] | kJ/mol |
|
| ΔsubH° | 113.60 | kJ/mol | NIST |
| ΔsubH° | 117.19 | kJ/mol | NIST |
| ΔsubH° | 117.20 | kJ/mol | NIST |
| ΔvapH° | 68.08 | kJ/mol | Joback Calculated Property |
| IE | [8.26; 8.26] | eV |
|
| IE | 8.26 | eV | NIST |
| IE | 8.26 | eV | NIST |
| log10WS | -3.34 | Crippen Calculated Property | |
| logPoct/wat | 2.538 | Crippen Calculated Property | |
| McVol | 130.070 | ml/mol | McGowan Calculated Property |
| Pc | 4119.70 | kPa | Joback Calculated Property |
| Inp | [289.55; 289.55] |
|
|
| Inp | 289.55 | NIST | |
| Inp | 289.55 | NIST | |
| Tboil | 647.77 | K | Joback Calculated Property |
| Tc | 870.83 | K | Joback Calculated Property |
| Tfus | [457.20; 458.75] | K |
|
| Tfus | 458.15 ± 2.00 | K | NIST |
| Tfus | 457.20 ± 1.50 | K | NIST |
| Tfus | 457.56 ± 0.35 | K | NIST |
| Tfus | 458.75 ± 0.25 | K | NIST |
| Tfus | 458.00 ± 3.00 | K | NIST |
| Vc | 0.490 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [312.31; 361.68] | J/mol×K | [647.77; 870.83] |
|
| Cp,gas | 312.31 | J/mol×K | 647.77 | Joback Calculated Property |
| Cp,gas | 322.21 | J/mol×K | 684.95 | Joback Calculated Property |
| Cp,gas | 331.36 | J/mol×K | 722.12 | Joback Calculated Property |
| Cp,gas | 339.82 | J/mol×K | 759.30 | Joback Calculated Property |
| Cp,gas | 347.65 | J/mol×K | 796.48 | Joback Calculated Property |
| Cp,gas | 354.92 | J/mol×K | 833.65 | Joback Calculated Property |
| Cp,gas | 361.68 | J/mol×K | 870.83 | Joback Calculated Property |
| η | [0.0001219; 0.0023028] | Pa×s | [396.12; 647.77] |
|
| η | 0.0023028 | Pa×s | 396.12 | Joback Calculated Property |
| η | 0.0011161 | Pa×s | 438.06 | Joback Calculated Property |
| η | 0.0006139 | Pa×s | 480.00 | Joback Calculated Property |
| η | 0.0003718 | Pa×s | 521.94 | Joback Calculated Property |
| η | 0.0002426 | Pa×s | 563.89 | Joback Calculated Property |
| η | 0.0001679 | Pa×s | 605.83 | Joback Calculated Property |
| η | 0.0001219 | Pa×s | 647.77 | Joback Calculated Property |
| ΔfusH | [23.54; 23.54] | kJ/mol | [460.20; 460.20] |
|
| ΔfusH | 23.54 | kJ/mol | 460.20 | NIST |
| ΔfusH | 23.54 | kJ/mol | 460.20 | NIST |
| ΔsubH | [113.60; 113.60] | kJ/mol | [355.00; 355.60] |
|
| ΔsubH | 113.60 ± 0.80 | kJ/mol | 355.00 | NIST |
| ΔsubH | 113.60 ± 0.79 | kJ/mol | 355.60 | NIST |
| ΔvapH | 98.90 | kJ/mol | 522.50 | NIST |
Similar Compounds
Find more compounds similar to 2-Naphthalenecarboxylic acid.
Sources
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