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|
HS Code |
113241 |
| Chemical Name | 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane |
| Cas Number | 109222-51-3 |
| Molecular Formula | C37H62O6P2 |
| Molecular Weight | 680.82 |
| Appearance | White to off-white solid |
| Melting Point | 135-140°C |
| Solubility | Soluble in organic solvents (e.g., dichloromethane, chloroform) |
| Purity | Typically ≥98% |
| Storage Temperature | 2-8°C, protected from light |
| Usage | Ligand for transition metal catalysis |
| Synonyms | DOPOB, BDPPSU |
| Smiles | CC(C)(C)c1ccc(O[P@@](O)(OC2COC3(OCOP(=O)(Oc4c(C(C)(C)C)ccc(C(C)(C)C)c4)COC3)COC2)c2ccc(C(C)(C)C)cc2)cc1 |
| Density | 1.13 g/cm3 (approximate) |
| Boiling Point | Decomposes before boiling |
| Refractive Index | nD ~1.520 (estimated) |
As an accredited 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma-Aldrich 1g packaging: Amber glass bottle with tamper-evident cap, labeled with product, hazard, and safety information for laboratory use. |
| Shipping | 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane is shipped in tightly sealed containers to ensure stability and safety, protected from moisture and air. Packaging complies with Sigma-Aldrich, Merck, and TCI chemical safety standards, with appropriate labeling and documentation for safe and secure domestic or international transport. |
| Storage | 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane should be stored in a cool, dry, well-ventilated area, away from direct sunlight and incompatible substances such as strong acids and oxidizers. Keep the container tightly closed when not in use. Store at room temperature and follow the manufacturer’s safety and storage guidelines for chemical stability and safety. |
Competitive 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane prices that fit your budget—flexible terms and customized quotes for every order.
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