- InChI
- InChI=1S/C8H6S2/c1-3-7(9-5-1)8-4-2-6-10-8/h1-6H
- InChI Key
- OHZAHWOAMVVGEL-UHFFFAOYSA-N
- Formula
- C8H6S2
- SMILES
- c1csc(-c2cccs2)c1
- Molecular Weight1
- 166.26
- CAS
- 492-97-7
- Other Names
-
- 2,2'-Dithienyl
- 2,2'-Dithiophene
- 2,2'-bithienyl
- Dithienyl
- EA : Electron affinity (eV).
- 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).
- 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).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- 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 |
|---|---|---|---|
| EA | [0.05; 0.07] | eV |
|
| EA | 0.07 ± 0.02 | eV | NIST |
| EA | 0.05 ± 0.01 | eV | NIST |
| ΔfusH° | 16.50 | kJ/mol | Thermop... |
| ΔsubH° | 85.20 ± 0.40 | kJ/mol | NIST |
| IE | 7.83 | eV | NIST |
| log10WS | -3.59 | Crippen Calculated Property | |
| logPoct/wat | 3.477 | Crippen Calculated Property | |
| McVol | 117.360 | ml/mol | McGowan Calculated Property |
| Inp | [1438.00; 1438.00] |
|
|
| Inp | 1438.00 | NIST | |
| Inp | 1438.00 | NIST | |
| Tboil | [533.00; 533.20] | K |
|
| Tboil | 533.20 | K | NIST |
| Tboil | 533.00 | K | NIST |
| Tfus | [305.00; 306.00] | K |
|
| Tfus | 306.00 | K | NIST |
| Tfus | 305.00 ± 4.00 | K | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 16.50 | kJ/mol | 304.20 | NIST |
| ΔsubH | 86.00 ± 0.40 | kJ/mol | 283.00 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [399.50; 399.70] | K | [1.60; 1.60] |
|
| Tboilr | 399.70 | K | 1.60 | NIST |
| Tboilr | 399.50 ± 1.50 | K | 1.60 | NIST |
Similar Compounds
![2,2'-Bi[5-(2-thienyl)thiophene].](data:image/png;base64,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)
Find more compounds similar to 2,2'-Bithiophene.
Sources
- Crippen Method
- Crippen Method
- Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
- McGowan Method
- NIST Webbook
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