Introduction：Basic information about CAS 66817-59-2|1,3-diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)disiloxane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3-diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)disiloxane |
|---|
| CAS Number | 66817-59-2 | Molecular Weight | 527.026 |
|---|
| Density | / | Boiling Point | 418.2±28.0 °C at 760 mmHg |
|---|
| Molecular Formula | C20H38O5Si6 | Melting Point | < 0ºC |
|---|
| MSDS | / | Flash Point | 206.7±24.0 °C |
|---|
Names
| Name | [[bis[(dimethyl-λ3-silanyl)oxy]-phenylsilyl]oxy-(dimethyl-λ3-silanyl)oxy-phenylsilyl]oxy-dimethylsilicon |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Boiling Point | 418.2±28.0 °C at 760 mmHg |
|---|
| Melting Point | < 0ºC |
|---|
| Molecular Formula | C20H38O5Si6 |
|---|
| Molecular Weight | 527.026 |
|---|
| Flash Point | 206.7±24.0 °C |
|---|
| Exact Mass | 526.133484 |
|---|
| PSA | 46.15000 |
|---|
| LogP | 15.93 |
|---|
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
|---|
| Index of Refraction | 1.4367 |
|---|
| InChIKey | ZHVZRDQTXMZDKI-UHFFFAOYSA-N |
|---|
| SMILES | C[Si](C)O[Si](O[Si](C)C)(O[Si](O[Si](C)C)(O[Si](C)C)c1ccccc1)c1ccccc1 |
|---|
Safety Information
| Risk Phrases | 36/37/38 |
|---|
| Safety Phrases | 26-36/37/39 |
|---|
Synonyms
| [[bis[(dimethyl |
| Tetrasiloxane,3,5-bis((dimethylsilyl)oxy)-1,1,7,7-tetramethyl-3,5-diphenyl |
| Tetrasiloxane, 3,5-bis((dimethylsilyl)oxy)-1,1,7,7-tetramethyl-3,5-diphenyl- |
| Benzene, 1,1'-[1,1,3,3-tetrakis[(dimethylsilyl)oxy]-1,3-disiloxanediyl]bis- |
| 3,5-Bis[(dimethylsilyl)oxy]-1,1,7,7-tetramethyl-3,5-diphenyltetrasiloxane |
