- InChI
- InChI=1S/C7H5ClO3/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,9H,(H,10,11)
- InChI Key
- NKBASRXWGAGQDP-UHFFFAOYSA-N
- Formula
- C7H5ClO3
- SMILES
- O=C(O)c1cc(Cl)ccc1O
- Molecular Weight1
- 172.57
- CAS
- 321-14-2
- Other Names
-
- Salicylic acid, 5-chloro-
- 2-Hydroxy-5-chlorobenzoic acid
- 5-Chloro-2-hydroxybenzoic acid
- 5-Chlorosalicylic acid
- 5 CSA
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | -321.45 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -420.61 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 23.21 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 74.94 | kJ/mol | Joback Calculated Property |
| log10WS | -1.77 | Crippen Calculated Property | |
| logPoct/wat | 1.744 | Crippen Calculated Property | |
| McVol | 111.280 | ml/mol | McGowan Calculated Property |
| Pc | 5853.95 | kPa | Joback Calculated Property |
| Inp | 1480.00 | NIST | |
| Tboil | 655.32 | K | Joback Calculated Property |
| Tc | 879.90 | K | Joback Calculated Property |
| Tfus | 459.98 | K | Joback Calculated Property |
| Vc | 0.359 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [249.69; 282.40] | J/mol×K | [655.32; 879.90] | 
|
| Cp,gas | 249.69 | J/mol×K | 655.32 | Joback Calculated Property |
| Cp,gas | 256.05 | J/mol×K | 692.75 | Joback Calculated Property |
| Cp,gas | 261.95 | J/mol×K | 730.18 | Joback Calculated Property |
| Cp,gas | 267.47 | J/mol×K | 767.61 | Joback Calculated Property |
| Cp,gas | 272.67 | J/mol×K | 805.04 | Joback Calculated Property |
| Cp,gas | 277.63 | J/mol×K | 842.47 | Joback Calculated Property |
| Cp,gas | 282.40 | J/mol×K | 879.90 | Joback Calculated Property |
| η | [0.0000111; 0.0004187] | Pa×s | [459.98; 655.32] |
|
| η | 0.0004187 | Pa×s | 459.98 | Joback Calculated Property |
| η | 0.0001872 | Pa×s | 492.54 | Joback Calculated Property |
| η | 0.0000925 | Pa×s | 525.09 | Joback Calculated Property |
| η | 0.0000496 | Pa×s | 557.65 | Joback Calculated Property |
| η | 0.0000285 | Pa×s | 590.21 | Joback Calculated Property |
| η | 0.0000174 | Pa×s | 622.76 | Joback Calculated Property |
| η | 0.0000111 | Pa×s | 655.32 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Benzoic acid, 5-chloro-2-hydroxy-.
Sources
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