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CAS RN: 79109-69-6 | Product Number: B4240
2,5-Bis[(trimethylsilyl)ethynyl]thiophene
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![2,5-Bis[(trimethylsilyl)ethynyl]thiophene](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "2,5-Bis[(trimethylsilyl)ethynyl]thiophene")
Purity: >96.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$158.00
|
2 | Contact Us | 1 |
|
| 5G |
$545.00
|
2 | Contact Us | 6 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | B4240 |
| Purity / Analysis Method | >96.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__4H__2__0SSi__2 = 276.54 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 79109-69-6 |
| Reaxys Registry Number | 5020792 |
| PubChem Substance ID | 253660204 |
| MDL Number | MFCD18207392 |
Specifications
| Appearance | Light yellow to Yellow to Orange powder to crystal |
| Purity(GC) | min. 96.0 % |
| Melting point | 80.0 to 84.0 °C |
Properties (reference)
| Melting Point | 82 °C |
| Maximum Absorption Wavelength | 331(CHCl3) nm |
| Solubility (slightly sol. in) | Ethanol |
GHS
Related Laws:
Transport Information:
| HS Number | 2934.99.4400 |
PubMed Literature
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TCIMAIL
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Specifications
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