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|
HS Code |
682566 |
| Chemical Name | (S)-(+)-6,6'-Dimethoxy-1,1'-spirobiindane-7,7'-diol |
| Common Name | (S)-SPINOL |
| Cas Number | 136132-47-5 |
| Molecular Formula | C20H18O4 |
| Molecular Weight | 322.36 |
| Appearance | White to off-white solid |
| Melting Point | 206-208°C |
| Optical Rotation | [α]D20 +192 to +198 (c=0.3, CHCl3) |
| Solubility | Insoluble in water; soluble in many organic solvents |
| Purity | ≥98% |
| Storage Conditions | Store at 2-8°C, protected from light and moisture |
| Application | Chiral ligand in asymmetric synthesis |
As an accredited (S)-SPINOL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 5-gram amber glass bottle with a secure screw cap, labeled with (S)-SPINOL, chemical grade, by Sigma Aldrich. |
| Shipping | The chemical (S)-SPINOL, when shipped from suppliers such as Sigma-Aldrich, Merck, or TCI Chemicals, is typically packaged in tightly sealed containers to ensure stability and safety. Shipping follows regulatory guidelines for hazardous materials, often using temperature-controlled and secure packaging to prevent contamination or degradation during transit. |
| Storage | (S)-SPINOL (Sigma Aldrich/Merck/TCI, chemical grade) should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry, and well-ventilated area, ideally in a dedicated flammable storage cabinet. Avoid excessive heat and incompatible substances such as strong oxidizers. Follow all relevant safety and regulatory guidelines for chemical storage. |
Competitive (S)-SPINOL 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.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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