66817-59-2
66817-59-2 structure
- Name: 1,3-diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)disiloxane
- Chemical Name: [[bis[(dimethyl-λ3-silanyl)oxy]-phenylsilyl]oxy-(dimethyl-λ3-silanyl)oxy-phenylsilyl]oxy-dimethylsilicon
- CAS Number: 66817-59-2
- Molecular Formula: C20H38O5Si6
- Molecular Weight: 527.026
- Catalog: Chemical reagent Organic reagent Siloxane
- Create Date: 2018-12-22 01:14:19
- Modify Date: 2025-08-20 12:49:16
| Name | [[bis[(dimethyl-λ3-silanyl)oxy]-phenylsilyl]oxy-(dimethyl-λ3-silanyl)oxy-phenylsilyl]oxy-dimethylsilicon |
|---|---|
| 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 |
| 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 |
| Risk Phrases | 36/37/38 |
|---|---|
| Safety Phrases | 26-36/37/39 |