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HS Code |
954586 |
| Chemicalname | Octaphenylcyclotetrasiloxane |
| Casnumber | 546-56-5 |
| Molecularformula | C48H40O4Si4 |
| Molecularweight | 793.17 g/mol |
| Appearance | White crystalline solid |
| Meltingpoint | 243-246 °C |
| Boilingpoint | Decomposes before boiling |
| Density | 1.27 g/cm3 |
| Solubilityinwater | Insoluble |
| Solubilityinorganicsolvents | Soluble in chloroform, benzene, toluene |
| Refractiveindex | 1.600 (approx., in solid form) |
| Flashpoint | > 200 °C |
| Stability | Stable under normal conditions |
| Structuralformula | (C6H5)2SiO[Si(C6H5)2O]3 |
| Uses | Intermediate in silicone polymer synthesis |
As an accredited Octaphenylcyclotetrasiloxane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Octaphenylcyclotetrasiloxane (Sigma Aldrich, 25g): Supplied in a sealed amber glass bottle with a tamper-evident cap and detailed labeling. |
| Shipping | Octaphenylcyclotetrasiloxane is shipped in tightly sealed containers, protected from moisture and light, and labeled according to chemical safety regulations. Transport complies with local and international hazardous materials guidelines. Temperature control is generally not required, but the packaging prevents contamination and ensures safe, stable delivery from suppliers like Sigma Aldrich, Merck, or TCI. |
| Storage | Octaphenylcyclotetrasiloxane should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizing agents. Protect from moisture and direct sunlight. Follow all relevant safety protocols and regulations as specified by Sigma Aldrich, Merck, or TCI chemical suppliers. |
Competitive Octaphenylcyclotetrasiloxane prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
Email: sales3@ar-reagent.com
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