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Molecule
1,4-Benzenedithiol
CAS: 624-39-5 · C6H6S2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 624-39-5
- Molecular Formula
- C6H6S2
- Molecular Mass
- 142.25 g/mol
Identifiers
CAS Registry Number
624-39-5
SMILES
Sc1ccc(S)cc1
InChI Key
WYLQRHZSKIDFEP-UHFFFAOYSA-N
InChI
InChI=1S/C6H6S2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
Names and Synonyms
- 1,4-Benzenedithiol Synonym
- 1,4-Benzenedithiol Synonym
- p-Benzenedithiol Synonym
- 1,4-Dimercaptobenzene Synonym
- Hydroquinone disulfide Synonym
- 4-Mercaptothiophenol Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 142.25 g/mol | CAS Common Chemistry |
| 142.24800000000002 g/mol | RDKit | |
| 142.248 g/mol | RDKit | |
| 144.127 g/mol | chempirical lib | |
| Canonical SMILES | SC1=CC=C(S)C=C1 | CAS Common Chemistry |
| InChI | InChI=1S/C6H6S2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H | CAS Common Chemistry |
| InChI Key | InChIKey=WYLQRHZSKIDFEP-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 98 °C | CAS Common Chemistry |
| Name | 1,4-Benzenedithiol | CAS Common Chemistry |
| Heavy Atom Count | 8 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 2.2640000000000002 | RDKit |
| 2.264 | RDKit | |
| Molar Refractivity | 40.94600000000002 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 141.991092192 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 142.25 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C6H6S2.
