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CAS RN: 253342-48-2 | Product Number: T3219
4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane
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Purity: >98.0%(GC)(T)
Synonyms:
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene
- m-Tolylboronic Acid Pinacol Ester
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$42.00
|
1 | 2 | 4 |
|
| 5G |
$165.00
|
1 | Contact Us | 14 |
|
* 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 | T3219 |
| Purity / Analysis Method | >98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__1__3H__1__9BO__2 = 218.10 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| CAS RN | 253342-48-2 |
| Reaxys Registry Number | 8834088 |
| PubChem Substance ID | 253662510 |
| MDL Number | MFCD05864303 |
Specifications
| Appearance | White to Almost white powder to lump |
| Purity(GC) | min. 98.0 % |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 34.0 to 38.0 °C |
Properties (reference)
| Melting Point | 36 °C |
| Flash point | 140 °C |
| Maximum Absorption Wavelength | 273(CH3CN) nm |
| Solubility (soluble in) | Methanol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352 : IF ON SKIN: Wash with plenty of soap and water. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. |
Related Laws:
Transport Information:
| HS Number | 2934.99.4400 |
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