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![2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene 98.0+%, TCI America™](https://assets.fishersci.com/TFS-Assets/CCG/Chemical-Structures/chemical-structure-cas-139896-65-4.jpg-650.jpg)
![2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene 98.0+%, TCI America™](https://assets.fishersci.com/TFS-Assets/CCG/TCI-America/logos/Rings Blue.jpg-650.jpg)
2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene 98.0+%, TCI America™
$372.81 - $1109.11
Chemical Identifiers
| CAS | 139896-65-4 |
|---|---|
| Molecular Formula | C16H20S2Si2 |
| Molecular Weight (g/mol) | 332.63 |
| MDL Number | MFCD29089350 |
| InChI Key | OWXZBWIZKNUJOL-UHFFFAOYSA-N |
| PubChem CID | 85633934 |
| IUPAC Name | trimethyl(2-{5-[2-(trimethylsilyl)ethynyl]thieno[3,2-b]thiophen-2-yl}ethynyl)silane |
| SMILES | C[Si](C)(C)C#CC1=CC2=C(S1)C=C(S2)C#C[Si](C)(C)C |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|
B5196200MG
|
TCI America
B5196200MG |
200 mg |
Each for $372.81
|
|
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|
B51961G
|
TCI America
B51961G |
1 g |
Each for $1,109.11
|
|
|||||
Chemical Identifiers
| 139896-65-4 | |
| 332.63 | |
| OWXZBWIZKNUJOL-UHFFFAOYSA-N | |
| trimethyl(2-{5-[2-(trimethylsilyl)ethynyl]thieno[3,2-b]thiophen-2-yl}ethynyl)silane |
| C16H20S2Si2 | |
| MFCD29089350 | |
| 85633934 | |
| C[Si](C)(C)C#CC1=CC2=C(S1)C=C(S2)C#C[Si](C)(C)C |
Specifications
| 139896-65-4 | |
| Yellow | |
| MFCD29089350 | |
| OWXZBWIZKNUJOL-UHFFFAOYSA-N | |
| trimethyl(2-{5-[2-(trimethylsilyl)ethynyl]thieno[3,2-b]thiophen-2-yl}ethynyl)silane | |
| 85633934 | |
| ≥98.0% (GC) | |
| 2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene |
| 213°C | |
| C16H20S2Si2 | |
| 200 mg | |
| C[Si](C)(C)C#CC1=CC2=C(S1)C=C(S2)C#C[Si](C)(C)C | |
| 332.63 | |
| 332.63 | |
| Crystalline Powder |
Safety and Handling
TSCA : No