Benzo[1,2-b:4,5-b']dithiophene
- CAS NO.：267-65-2
- Empirical Formula: C10H6S2
- Molecular Weight: 190.28
- MDL number: MFCD14708168
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:59:07
![Benzo[1,2-b:4,5-b']dithiophene Structural](https://img.chemicalbook.in/CAS/GIF/267-65-2.gif)
What is Benzo[1,2-b:4,5-b']dithiophene?
The Uses of Benzo[1,2-b:4,5-b']dithiophene
Benzo[1,2-b:4,5-b'']dithiophene is used as a reagent in the synthesis of high-crystalline medium-band-gap polymers used for organic photovoltaic cells. Benzo[1,2-b:4,5-b'']dithiophene is also a precursor in the preparation of benzodithiophene derivatives which are useful as hole injection material, hole transport material, or fluorescent material in organic electroluminescence devices.
Properties of Benzo[1,2-b:4,5-b']dithiophene
| Melting point: | 196.0 to 200.0 °C |
| Boiling point: | 344.4±15.0 °C(Predicted) |
| Density | 1.392±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C(protect from light) |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| λmax | 334nm(EtOH)(lit.) |
| InChI | InChI=1S/C10H6S2/c1-3-11-9-6-8-2-4-12-10(8)5-7(1)9/h1-6H |
Safety information for Benzo[1,2-b:4,5-b']dithiophene
Computed Descriptors for Benzo[1,2-b:4,5-b']dithiophene
| InChIKey | URMVZUQDPPDABD-UHFFFAOYSA-N |
| SMILES | C12=CC3C=CSC=3C=C1C=CS2 |
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