© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
295182 |
| Product Name | (R)-3,3'-Dibromo-1,1'-bi-2-naphthol |
| Synonym | (R)-3,3'-Dibromo-BINOL |
| Cas Number | 163419-35-0 |
| Molecular Formula | C20H12Br2O2 |
| Molecular Weight | 460.12 |
| Appearance | white to off-white solid |
| Optical Purity | typically >99% ee |
| Melting Point | 224-229°C |
| Specific Rotation | [α]D20 +35° (c=1, CHCl3) |
| Solubility | slightly soluble in organic solvents |
| Storage Conditions | store at 2-8°C, protected from light |
| Smiles | BrC1=CC2=C(C=C1)C(C3=CC(Br)=CC4=C3C=CC=C4O)=CC=C2O |
As an accredited (R)-3,3'-Dibromo-1,1'-bi-2-naphthol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a 5-gram amber glass bottle with a screw cap, labeled with details, by Sigma Aldrich chemical grade. |
| Shipping | (R)-3,3'-Dibromo-1,1'-bi-2-naphthol is typically shipped in a tightly sealed container, protected from light and moisture. It is packaged according to hazardous materials regulations, with appropriate labeling. Shipping may require temperature control, and all handling complies with international chemical safety standards from suppliers like Sigma Aldrich, Merck, or TCI. |
| Storage | (R)-3,3'-Dibromo-1,1'-bi-2-naphthol should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from light and incompatible substances such as strong oxidizers. Maintain storage at room temperature (15–25°C). Ensure proper labeling and avoid exposure to moisture and direct sunlight. Follow safety guidelines as outlined in the product’s SDS. |
Competitive (R)-3,3'-Dibromo-1,1'-bi-2-naphthol 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
Flexible payment, competitive price, premium service - Inquire now!
