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CAS RN: 635305-48-5 | Product Number: M2647
4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
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Purity: >97.0%(GC)
Synonyms:
- 4,4,5,5-Tetramethyl-2-(4-methyl-2-thienyl)-1,3,2-dioxaborolane
- 4-Methyl-2-thiopheneboronic Acid Pinacol Ester
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$40.00
|
1 | 1 | 6 |
|
| 5G |
$134.00
|
Contact Us | Contact Us | 8 |
|
* 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.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*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 | M2647 |
| Purity / Analysis Method | >97.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__1H__1__7BO__2S = 224.13 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Heat Sensitive |
| CAS RN | 635305-48-5 |
| Reaxys Registry Number | 9762863 |
| PubChem Substance ID | 354333708 |
| MDL Number | MFCD11045430 |
Specifications
| Appearance | White to Almost white powder to lump |
| Purity(GC) | min. 97.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 31 °C |
| Boiling Point | 93 °C/0.8 mmHg |
GHS
| Hazard Statements | H413 : May cause long lasting harmful effects to aquatic life. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. |
Related Laws:
Transport Information:
| HS Number | 2934.99.4400 |
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