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CAS RN: 25796-77-4 | Product Number: C2715
4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one
![Chemical Structure of 4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one](/medias/C2715.jpg?context=bWFzdGVyfHJvb3R8NTM0ODd8aW1hZ2UvanBlZ3xhR0UyTDJnNU5DODRPVEl3TnpVNU56azFOelF5TDBNeU56RTFMbXB3Wnd8ZGYyM2MyOGY2Y2E4MWIxOTcxY2VhZmE4NmQ5ZmMzYjAzOWM4ODE4NDgwYmFkYzczZDkzNDQxNTRlYmZlZmUwMg "4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one")
![Thumbnail of 4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one](/medias/C2715.jpg?context=bWFzdGVyfHJvb3R8MTY0MDB8aW1hZ2UvanBlZ3xhR0ZsTDJnMll5ODRPVE0wTVRjMU9UazNPVGd5TDBNeU56RTFMbXB3Wnd8Nzg1YTM2ODY4NDczMjA3YTkxMGJiYTkzNDM5MDNkYmI3YTVmMDUwMDFjODZmODI2ZDBkOWY0YjFjMzA4MmZjNQ)
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![4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one")
Purity: >98.0%(GC)
Synonyms:
Product Documents:
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|---|---|---|---|---|---|
| 200MG |
$175.00
|
9 | 3 | Contact Us |
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| Product Number | C2715 |
Purity / Analysis Method 
|
>98.0%(GC) |
| Molecular Formula / Molecular Weight | C__9H__4OS__2 = 192.25 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container
|
200MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 25796-77-4 |
| Reaxys Registry Number | 1240920 |
| PubChem Substance ID | 172089074 |
| MDL Number | MFCD16619150 |
Specifications
| Appearance | Orange to Amber to Dark red powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 134.0 to 138.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 136 °C |
GHS
Related Laws:
Transport Information:
| H.S.code* | 2934.99-000 |
Application
Building Block for Organic Electronic Materials
References
- 1)Synthesis and characterization of bridged bithiophene-based conjugated polymers for photovoltaic applications: acceptor strength and ternary blends
- 2)Electronegative oligothiophenes for n-type semiconductors:? difluoromethylene-bridged bithiophene and Its oligomers
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