Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
- CAS NO.：37882-75-0
- Empirical Formula: C8H4O2S2
- Molecular Weight: 196.25
- MDL number: MFCD03931117
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:25:27
![Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde Structural](https://img.chemicalbook.in/CAS2/GIF/37882-75-0.gif)
What is Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde?
The Uses of Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
This molecule has been used in the synthesis of novel metal-free organic dyes for Dye-Sensitized Solar Cells reaching conversion efficiencies of 6.23%.
Properties of Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
| Melting point: | 274°C(dec.)(lit.) |
| Boiling point: | 388.1±37.0 °C(Predicted) |
| Density | 1.559±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | Orange to Brown |
| CAS DataBase Reference | 37882-75-0 |
Safety information for Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
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![Thieno[3,2-b]thiophene-2-boronic Acid (contains varying amounts of Anhydride)](https://img.chemicalbook.in/CAS/GIF/160032-40-6.gif)
![thieno[3,2-b]thiophene-2,5-dicarboxylic acid](https://img.chemicalbook.in/CAS/20180703/GIF/18646-81-6.gif)
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