- InChI
- InChI=1S/C9H7NO/c11-8-5-1-3-7-4-2-6-10-9(7)8/h1-6,11H
- InChI Key
- MCJGNVYPOGVAJF-UHFFFAOYSA-N
- Formula
- C9H7NO
- SMILES
- Oc1cccc2cccnc12
- Molecular Weight1
- 145.16
- CAS
- 148-24-3
- Other Names
-
- 1-Azanaphthalene-8-ol
- 8-Chinolinol
- 8-Hydroxychinolin
- 8-OQ
- 8-Oxyquinolin
- 8-Oxyquinoline
- 8-Quinol
- 8-Quinolinol
- 8-Quinolol
- Bioquin
- Fennosan
- Fennosan H 30
- Hydroxybenzopyridine
- NCI-C55298
- NSC 2039
- NSC 615011
- NSC 82404
- Oxin
- Oxine
- Oxoquinoline
- Oxybenzopyridine
- Oxychinolin
- Oxychinoline
- Oxyquinoline
- Phenopyridine
- Quinolin-8-ol
- Quinophenol
- Tumex
- USAF EK-794
- o-Oxychinolin
- quinoline, 8-hydroxy-
- ΔcH°solid : Standard solid enthalpy of combustion (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 a given temperature (kJ/mol).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pvap : Vapor pressure (kPa).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- Tboilr : Boiling point at reduced pressure (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°solid | [-4467.70; -4455.50] | kJ/mol |
|
| ΔcH°solid | -4459.00 ± 0.90 | kJ/mol | NIST |
| ΔcH°solid | -4460.80 ± 1.60 | kJ/mol | NIST |
| ΔcH°solid | -4467.70 | kJ/mol | NIST |
| ΔcH°solid | -4455.50 ± 0.80 | kJ/mol | NIST |
| ΔcH°solid | -4457.20 ± 8.40 | kJ/mol | NIST |
| ΔfH°gas | [6.50; 27.60] | kJ/mol |
|
| ΔfH°gas | 6.50 ± 1.70 | kJ/mol | NIST |
| ΔfH°gas | 27.60 ± 2.60 | kJ/mol | NIST |
| ΔfH°solid | [-83.00; -81.20] | kJ/mol |
|
| ΔfH°solid | -83.00 ± 1.50 | kJ/mol | NIST |
| ΔfH°solid | -81.20 ± 2.00 | kJ/mol | NIST |
| ΔsubH° | [87.90; 109.00] | kJ/mol |
|
| ΔsubH° | 89.50 ± 0.90 | kJ/mol | NIST |
| ΔsubH° | 89.50 ± 0.90 | kJ/mol | NIST |
| ΔsubH° | 89.00 ± 1.40 | kJ/mol | NIST |
| ΔsubH° | 108.80 ± 1.70 | kJ/mol | NIST |
| ΔsubH° | 109.00 ± 0.80 | kJ/mol | NIST |
| ΔsubH° | 87.90 ± 0.80 | kJ/mol | NIST |
| log10WS | [-2.42; -2.42] |
|
|
| log10WS | -2.42 | Aq. Sol... | |
| log10WS | -2.42 | Estimat... | |
| logPoct/wat | 1.940 | Crippen Calculated Property | |
| McVol | 110.300 | ml/mol | McGowan Calculated Property |
| Inp | [232.24; 1362.00] |
|
|
| Inp | 1326.30 | NIST | |
| Inp | 1348.90 | NIST | |
| Inp | 1358.00 | NIST | |
| Inp | 1339.00 | NIST | |
| Inp | 1362.00 | NIST | |
| Inp | 1312.00 | NIST | |
| Inp | Outlier 232.24 | NIST | |
| I | 2153.00 | NIST | |
| Tfus | [347.65; 348.32] | K |
|
| Tfus | 348.32 | K | Aq. Sol... |
| Tfus | 347.65 ± 2.00 | K | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | [22.10; 40.30] | kJ/mol | [345.70; 346.80] |
|
| ΔfusH | 40.30 | kJ/mol | 345.70 | NIST |
| ΔfusH | 22.10 | kJ/mol | 346.80 | NIST |
| ΔsubH | 108.80 ± 1.70 | kJ/mol | 318.00 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 540.20 | K | 100.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.04; 4298.96] | kPa | [346.00; 788.00] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 1.01590e+02 | |||
| Coefficient B | -1.21996e+04 | |||
| Coefficient C | -1.19913e+01 | |||
| Coefficient D | 3.59759e-06 | |||
| Temperature range, min. | 346.00 | |||
| Temperature range, max. | 788.00 | |||
|
T(K) Vapor pressure (kPa) 0 1000 2000 3000 4000 400 500 600 700 | ||||
| Pvap | 0.04 | kPa | 346.00 | Calculated Property |
| Pvap | 0.66 | kPa | 395.11 | Calculated Property |
| Pvap | 5.66 | kPa | 444.22 | Calculated Property |
| Pvap | 29.26 | kPa | 493.33 | Calculated Property |
| Pvap | 105.65 | kPa | 542.44 | Calculated Property |
| Pvap | 295.42 | kPa | 591.56 | Calculated Property |
| Pvap | 685.82 | kPa | 640.67 | Calculated Property |
| Pvap | 1388.21 | kPa | 689.78 | Calculated Property |
| Pvap | 2537.64 | kPa | 738.89 | Calculated Property |
| Pvap | 4298.96 | kPa | 788.00 | Calculated Property |
Similar Compounds
Find more compounds similar to 8-Hydroxyquinoline.
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Synthesis, characterization and standard molar enthalpy of formation of La(C7H5O3)2*(C9H6NO)
- Synthesis, Characterization and Standard Molar Enthalpy of Formation of Sm (C7H5O3)2 * (C9H6NO)
- Thermochemical Analysis on Rare Earth Complex of Gadolinium with Salicylic acid and 8-hydroxyquinoline
- KDB
- Aqueous Solubility Prediction Method
- Estimated Solubility Method
- McGowan Method
- NIST Webbook
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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.