77-63-4
77-63-4 structure
- Name: 2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane
- Chemical Name: 2,4,6,8-tetramethyl-2,4,6,8-tetraphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
- CAS Number: 77-63-4
- Molecular Formula: C28H32O4Si4
- Molecular Weight: 544.893
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Cyclic hydrocarbon
- Create Date: 2018-06-15 15:38:54
- Modify Date: 2024-01-03 18:36:06
| Name | 2,4,6,8-tetramethyl-2,4,6,8-tetraphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane |
|---|---|
| Synonyms |
tetramethyltetraphenylcyclotetrasiloxane
CYCLOTETRASILOXANE,2,4,6,8-TETRAMETHYL-2,4,6,8-TETRAPHENYL 1,3,5,7-tetramethyltetraphenylcyclotetrasiloxane EINECS 201-045-0 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane 2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2,4,6,8-tetraphenyl- 1.3.5'.7'-Tetramethyl-1'.3'.5.7-tetraphenylcyclotetrasiloxan 1,3,5,7-tetramethyl-1,3,5,7-tetraphenylcyclotetrasiloxane 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenyl-cyclotetrasiloxan 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 493.2±28.0 °C at 760 mmHg |
| Melting Point | 99°C |
| Molecular Formula | C28H32O4Si4 |
| Molecular Weight | 544.893 |
| Flash Point | 211.7±24.4 °C |
| Exact Mass | 544.137756 |
| PSA | 36.92000 |
| LogP | 3.98320 |
| Appearance | solid |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.577 |
| Storage condition | 2~8°C |
| RTECS | NI6755100 |
|---|
|
~%
77-63-4 |
| Literature: Journal of the American Chemical Society, , vol. 70, p. 3758 Si: MVol.C, 101, page 276 - 279 |
|
~67%
77-63-4 |
| Literature: Phosphorus, Sulfur and Silicon and the Related Elements, , vol. 178, # 6 p. 1289 - 1294 |
|
~0%
77-63-4
Detail
|
| Literature: Unno, Masafumi; Chang, Shengho; Matsumoto, Hideyuki Bulletin of the Chemical Society of Japan, 2005 , vol. 78, # 6 p. 1105 - 1109 |
|
~%
77-63-4 |
| Literature: Chimica e l'Industria (Milan, Italy), , vol. 33, p. 427 |
| Precursor 2 | |
|---|---|
| DownStream 4 | |
![dibutoxymethyl-[3-(dibutoxymethylsilyl)phenyl]silane structure](https://www.chemsrc.com/caspic/349/61469-89-4.png)
![dibutoxymethyl-[4-(dibutoxymethylsilyl)phenyl]silane structure](https://www.chemsrc.com/caspic/494/61469-90-7.png)
