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|
HS Code |
611321 |
| Chemical Name | 2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
| Cas Number | 865758-14-7 |
| Molecular Formula | C33H30B2O2 |
| Molecular Weight | 482.21 |
| Appearance | White to off-white solid |
| Purity | Typically >98% |
| Melting Point | 244-248°C |
| Solubility | Soluble in organic solvents such as dichloromethane and THF |
| Storage Conditions | Store at 2-8°C, protected from light and moisture |
| Smiles | B1OC(C)(C)C(C)(C)O1-c2ccc3c(c2)C4(c5ccc3c6c5cccc6)CCCC4 |
| Inchi | InChI=1S/C33H30B2O2/c1-33(2,3)37-35(38-33)31-19-25-17-27-9-5-13-23-15-29(21-11-7-12-22(23)27)30(25)16-24-14-6-10-28(18-24)32(25)20-31/h5-18,21-22H,19-20H2,1-4H3 |
| Synonyms | 9,9'-Spirobi[fluoren]-4-ylboronic acid pinacol ester |
As an accredited 2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is packaged in a 1-gram amber glass bottle with a screw cap, labeled with product details, hazard, and safety information. |
| Shipping | **Shipping Description:** 2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is shipped in tightly sealed containers under inert atmosphere to prevent moisture exposure. Standard shipping is at ambient temperature, unless otherwise specified. Classified as a research chemical, it may require documentation and compliance with local and international regulations during transport. |
| Storage | Store **2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane** in a tightly sealed container, protected from light and moisture. Keep in a cool, dry, well-ventilated area, ideally under inert gas (argon or nitrogen) if specified by the manufacturer. Avoid contact with oxidizing agents. Follow all standard laboratory hygiene and safety practices when handling this chemical. |
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