2,5‐ bis(triMethylstannyl)th ieno[3,2‐b]thiophene
- CAS NO.：469912-82-1
- Empirical Formula: C12H20S2Sn2
- Molecular Weight: 465.84
- MDL number: MFCD22200503
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:22:03
![2,5‐
bis(triMethylstannyl)th
ieno[3,2‐b]thiophene Structural](https://img.chemicalbook.in/CAS/20180906/GIF/469912-82-1.gif)
What is 2,5‐ bis(triMethylstannyl)th ieno[3,2‐b]thiophene?
Description
2,5-bis(trimethylstannyl)thieno[3,2-b]thiophene can be prepared by using thieno[3,2-b]thiophene?as starting material, further reaction with dibromo compounds (Stille Coupling) to form oligomers or polymers which can be used for organic electronic devices.
The Uses of 2,5‐ bis(triMethylstannyl)th ieno[3,2‐b]thiophene
2,5-Bis(trimethylstannyl)-thieno[3,2-b]thiophene can be used as a copolymer in the synthesis of thiophene based materials for the fabrication of organic electronic devices such as organic field effect transistors (OFETs), organic thin film transistors(OTFTs) and organic photovoltaic cells (OPVs).
General Description
2,5-Bis(trimethylstannyl)-thieno[3,2-b]thiophene is a conducting polymer that can be used in the formation of the hole transporting material (HTM) with improved charge mobility. It is a majorly utilized as a copolymer in the polymerization of new thieno(3,2-b)thiophene based polymers.
Properties of 2,5‐ bis(triMethylstannyl)th ieno[3,2‐b]thiophene
| Melting point: | 127-132 °C |
| Boiling point: | 383.8±52.0 °C(Predicted) |
| form | powder to crystal |
| color | White to Amber to Dark green |
Safety information for 2,5‐ bis(triMethylstannyl)th ieno[3,2‐b]thiophene
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P262:Do not get in eyes, on skin, or on clothing. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 2,5‐ bis(triMethylstannyl)th ieno[3,2‐b]thiophene
2,5‐ bis(triMethylstannyl)th ieno[3,2‐b]thiophene manufacturer
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