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|
HS Code |
203651 |
| Product Name | 5,5''-Bis(trimethylstannyl)-2,2':5',2''-terthiophene |
| Cas Number | 125141-09-9 |
| Molecular Formula | C18H26S3Sn2 |
| Molecular Weight | 598.08 g/mol |
| Appearance | Yellow to orange solid |
| Purity | Typically ≥ 98% |
| Solubility | Soluble in organic solvents such as chloroform, toluene, and THF |
| Melting Point | 62-65°C |
| Storage Conditions | Store under inert atmosphere, in a cool, dry place |
| Application | Intermediate for Stille cross-coupling reactions |
| Synonyms | 2,2':5',2''-Terthiophene-5,5''-bis(trimethylstannane) |
| Inchi | InChI=1S/C18H26S3.2C3H9Sn/c1-7-15(8-2)17-10-13(5-11-19-17)14-6-12-20-16(14)9-3;2*1-4(2)3/h5-12H,1-4H2;2*1-3H3 |
| Sensitivity | Air and moisture sensitive |
| Hazard Statements | May be harmful if swallowed; handle with care |
As an accredited 5,5''-Bis(trimethylstannyl)-2,2':5',2''-terthiophene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 5,5''-Bis(trimethylstannyl)-2,2':5',2''-terthiophene is supplied in a 100 mg amber glass vial, sealed under inert gas. |
| Shipping | 5,5''-Bis(trimethylstannyl)-2,2':5',2''-terthiophene is typically shipped in sealed containers under an inert atmosphere, such as argon or nitrogen, to prevent degradation. Packaging complies with chemical safety regulations, with proper labeling and documentation. It is classified as a hazardous material and may require ground or specialty chemical courier transport. |
| Storage | 5,5''-Bis(trimethylstannyl)-2,2':5',2''-terthiophene (Sigma Aldrich/Merck/TCI, chemical grade) should be stored in a tightly sealed container under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis and oxidation. Store in a cool, dry place away from light and incompatible substances, such as acids or strong oxidizers. Refrigeration (2–8°C) is recommended for optimal stability. |
Competitive 5,5''-Bis(trimethylstannyl)-2,2':5',2''-terthiophene prices that fit your budget—flexible terms and customized quotes for every order.
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