- InChI
- InChI=1S/C10H8N2S2/c1-5-11-6-2-9(1)13-14-10-3-7-12-8-4-10/h1-8H
- InChI Key
- UHBAPGWWRFVTFS-UHFFFAOYSA-N
- Formula
- C10H8N2S2
- SMILES
- c1cc(SSc2ccncc2)ccn1
- Molecular Weight1
- 220.31
- CAS
- 2645-22-9
- Other Names
-
- Aldrithiol 4
- Bis(4-pyridyl) disulfide
- 4,4'-Dipyridine disulfide
- Di(4-pyridyl) disulfide
- 4,4'-Dipyridyl disulfide
- 4,4'-Dithiodipyridine
- 4,4'-Dithiopyridine
- Pyridine, 4,4'-dithiodi-
- 4-Pyridyl disulfide
- Aldrithol-4
- 4,4'-Bipyridyl disulfide
- NSC 367080
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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).
- 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 |
|---|---|---|---|
| ω | 0.3771 | Relay (1.0) Calculated Property | |
| ΔfG° | 327.93 | kJ/mol | Relay (1.0-beta) Calculated Property ⚠️ |
| ΔfH°gas | 311.93 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 97.38 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.96 | eV | Relay (1.0) Calculated Property |
| log10WS | -2.71 | Relay (1.0) Calculated Property | |
| logPoct/wat | 3.276 | Crippen Calculated Property | |
| McVol | 156.900 | ml/mol | McGowan Calculated Property |
| Pc | 4075.76 | kPa | Relay (1.0-beta) Calculated Property ⚠️ |
| Tboil | 616.17 | K | Relay (1.0) Calculated Property |
| Tc | 882.46 | K | Relay (1.0) Calculated Property |
| Tfus | 398.85 | K | Relay (1.0) Calculated Property |
| Vc | 0.549 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Pyridine, 4,4'-dithiobis-.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) ⚠️ Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- McGowan Method
- NIST Webbook
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