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|
HS Code |
800839 |
| Chemical Name | 9,9'-Spirobi[fluoren]-2-ylboronic acid |
| Cas Number | 870816-36-3 |
| Molecular Formula | C25H17BO2 |
| Molecular Weight | 360.21 g/mol |
| Appearance | White to off-white powder |
| Purity | Typically ≥ 98% |
| Melting Point | 278-281 °C |
| Solubility | Slightly soluble in common organic solvents |
| Smiles | B(C1=CC2=C(C=C1)C3=C(C2)C4=CC=CC=C4C5=CC=CC2=C53)(O)O |
| Inchi | InChI=1S/C25H17BO2/c27-26(28)20-13-9-17-15-23-21(19-7-3-1-4-8-19)11-5-12-22(23)25(17)16-10-14-24(20)18-6-2-1-3-7-18/h1-16,27-28H |
As an accredited 9,9'-Spirobi[fluoren]-2-ylboronic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich 9,9'-Spirobi[fluoren]-2-ylboronic acid is supplied in a 250 mg amber glass screw-cap vial with secure labeling. |
| Shipping | 9,9'-Spirobi[fluoren]-2-ylboronic acid (chemical grade) is shipped by Sigma Aldrich, Merck, and TCI in tightly sealed, moisture-proof containers under ambient or cooled conditions, depending on stability requirements. Packaging complies with chemical safety regulations and includes proper labeling for safe handling and transport in accordance with international shipping standards. |
| Storage | 9,9'-Spirobi[fluoren]-2-ylboronic acid should be stored in a tightly sealed container, protected from moisture and light, in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C (refrigerated). Avoid prolonged exposure to air, as boronic acids can hydrolyze. Always follow the manufacturer’s guidelines and local safety regulations for handling and storage. |
Competitive 9,9'-Spirobi[fluoren]-2-ylboronic acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
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Tel: +8615365186327
Email: sales3@ar-reagent.com
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