2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Product Description
| Product | 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane |
| CAS | 546-56-5 |
| Formula | C48H40O4Si4; |
| Synonym | EINECS 208-904-9, 2,4,6,8-tetradiphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane, Octaphenyltetracyclosiloxane, Cyclotetrasiloxane, octaphenyl-, NSC 293057, Octaphenylcyclotetrasiloxane, 1,1,3,3,5,5,7,7-Octaphenylcyclotetrasiloxane, octaphenyl-cyclotetrasiloxan, Cyclotetrasiloxane, 2,2,4,4,6,6,8,8-octaphenyl-, 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane, octaphenylcylclotetrasiloxane, CO9817 |
Typical Product Specifications
| Molecular weight | 793.17 |
| EINECS | 208-904-9 |
| SMILES | c1c([Si]2(c3ccccc3)O[Si](c3ccccc3)(c3ccccc3)O[Si](O[Si](c3ccccc3)(c3ccccc3)O2)(c2ccccc2)c2ccccc2)cccc1 |
| InChI | 1S/C48H40O4Si4/c1-9-25-41(26-10-1)53(42-27-11-2-12-28-42)49-54(43-29-13-3-14-30-43,44-31-15-4-16-32-44)51-56(47-37-21-7-22-38-47,48-39-23-8-24-40-48)52-55(50-53,45-33-17-5-18-34-45)46-35-19-6-20-36-46/h1-40H |
| Flash Point | 200 °C |
| Melting Point | 196-198 °C |
| Water solubility | insoluble |
| BRN Number | 2320758 |
| Boiling Point | 334 °C |
| Density | 1.185 |
| Notes | 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane uses and applications include: preparation of diphenylsiloxane copolymers; coupling agent; release agent; lubricant; blocking agent; chemical intermediate Suggested storage of 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane: Store in cool, dry place; keep tightly closed |
| Class | Specialty Chemicals |
| Function | Chemical Intermediate, Lubricant |
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