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HS Code |
675301 |
| Chemical Name | 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-dimethylfluorene |
| Molecular Formula | C33H44B2O4 |
| Molecular Weight | 530.33 g/mol |
| Cas Number | 888759-43-1 |
| Appearance | White to off-white solid |
| Melting Point | 188-191 °C |
| Purity | Typically ≥98% |
| Solubility | Soluble in organic solvents such as dichloromethane and THF |
| Storage Conditions | Store in cool, dry place and protect from light and moisture |
| Synonyms | 2,7-Bis(pinacol boronate)-9,9-dimethylfluorene |
| Smiles | CC1(C)c2ccc(B3OC(C)(C)C(C)(C)O3)cc2c2cc(B3OC(C)(C)C(C)(C)O3)ccc12 |
| Inchi | InChI=1S/C33H44B2O4/c1-31(2)27-15-11-25(13-17-27)29-21-23(35-33(7,8,9,10)39-31)19-30(20-24(29)36-34-32(3,4,5,6)38-30)14-16-28(31)26-12-18-28/h11-20H,21-22H2,1-10H3 |
| Application | Suzuki-Miyaura cross-coupling reactions |
As an accredited 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-dimethylfluorene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich supplies 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-dimethylfluorene in a 1g amber glass bottle with secure cap. |
| Shipping | 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-dimethylfluorene is shipped in sealed containers, protected from light and moisture, as a solid chemical. Packaging is compliant with international safety standards (UN/ICH), and transportation may require documentation for chemicals, depending on local regulations. Store at room temperature unless otherwise specified by the supplier. |
| Storage | 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-dimethylfluorene should be stored in a tightly sealed container, protected from moisture and air. Store in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers. Keep out of direct sunlight and at room temperature (typically 15–25°C). Always follow manufacturer and institutional safety guidelines for storage. |
Competitive 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-dimethylfluorene prices that fit your budget—flexible terms and customized quotes for every order.
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