- InChI
- InChI=1S/C5H4ClN/c6-5-3-1-2-4-7-5/h1-4H
- InChI Key
- OKDGRDCXVWSXDC-UHFFFAOYSA-N
- Formula
- C5H4ClN
- SMILES
- Clc1ccccn1
- Molecular Weight1
- 113.55
- CAS
- 109-09-1
- Other Names
-
- 2-Chloropyridine
- ALPHA-CHLOROPYRIDINE
- O-CHLOROPYRIDINE
- UN 2822
- «alpha»-Chloropyridine
- «alpha»-Chloropyridine
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (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).
- Pvap : Vapor pressure (kPa).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| PAff | 900.90 | kJ/mol | NIST |
| BasG | 869.00 | kJ/mol | NIST |
| ΔvapH° | 51.00 ± 1.20 | kJ/mol | NIST |
| IE | [9.00; 9.91] | eV |
|
| IE | 9.00 | eV | NIST |
| IE | 9.00 | eV | NIST |
| IE | 9.90 ± 0.10 | eV | NIST |
| IE | 9.91 ± 0.05 | eV | NIST |
| IE | 9.68 | eV | NIST |
| IE | 9.54 | eV | NIST |
| log10WS | -1.92 | Crippen Calculated Property | |
| logPoct/wat | 1.735 | Crippen Calculated Property | |
| McVol | 79.770 | ml/mol | McGowan Calculated Property |
| Inp | [870.00; 900.00] |
|
|
| Inp | 870.00 | NIST | |
| Inp | 900.00 | NIST | |
| Inp | 870.00 | NIST | |
| Inp | 895.00 | NIST | |
| Inp | 870.00 | NIST | |
| Inp | 870.00 | NIST | |
| Inp | 900.00 | NIST | |
| Inp | 895.00 | NIST | |
| Tboil | 443.20 | K | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 53.00 | kJ/mol | 365.00 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [329.20; 439.20] | K | [1.30; 95.20] |
|
| Tboilr | 329.20 | K | 1.30 | NIST |
| Tboilr | 439.20 | K | 95.20 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [324.35; 471.30] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.58408e+01 | |||
| Coefficient B | -4.78999e+03 | |||
| Coefficient C | -1.63770e+01 | |||
| Temperature range, min. | 324.35 | |||
| Temperature range, max. | 471.30 | |||
| Pvap | 1.33 | kPa | 324.35 | Calculated Property |
| Pvap | 2.92 | kPa | 340.68 | Calculated Property |
| Pvap | 5.92 | kPa | 357.01 | Calculated Property |
| Pvap | 11.27 | kPa | 373.33 | Calculated Property |
| Pvap | 20.26 | kPa | 389.66 | Calculated Property |
| Pvap | 34.69 | kPa | 405.99 | Calculated Property |
| Pvap | 56.88 | kPa | 422.32 | Calculated Property |
| Pvap | 89.77 | kPa | 438.64 | Calculated Property |
| Pvap | 136.94 | kPa | 454.97 | Calculated Property |
| Pvap | 202.66 | kPa | 471.30 | Calculated Property |
Similar Compounds
Find more compounds similar to Pyridine, 2-chloro-.
Sources
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