Octavinyloctasilasesquioxane
- русский язык имя
- английское имяOctavinyloctasilasesquioxane
- CAS №69655-76-1
- CBNumberCB5363445
- ФормулаC16H24O12Si8
- мольный вес633.04
- номер MDLMFCD24450214
- файл Mol69655-76-1.mol
химическое свойство
| Температура плавления | >350 °C (lit.) |
| Температура кипения | 329.4±25.0 °C(Predicted) |
| плотность | 1.22±0.1 g/cm3(Predicted) |
| Fp | >200°C |
| температура хранения | Inert atmosphere,Room Temperature |
| форма | powder to crystal |
| Удельный вес | 1.350 |
| цвет | White to Almost white |
| Гидролитическая чувствительность | 1: no significant reaction with aqueous systems |
| БРН | 2320666 |
| Справочник по химии NIST | Octa(vinylsilasesquioxane)(69655-76-1) |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
| Коды опасности | Xi |
| Заявления о рисках | 36/37/38 |
| Заявления о безопасности | 22-24/25-37/39-26 |
| WGK Германия | 3 |
| F | 10-21 |
| TSCA | No |
| кода HS | 29319090 |
Octavinyloctasilasesquioxane химические свойства, назначение, производство
Описание
Octavinyloctasilasesquioxane (OVS) is a useful organic intermediate with eight unsaturated double bonds, and it can be used to adjust the chemical structure of copolymer. It could used as a cross-linking agent to prepared the PHBV/OVS ;composites by melt-reaction technique. It is also used to synthesize highly luminescent PNC-polymer composites with a superhydrophobic micro/nano structured surface. The OVS is condensed into the micro/nano-scale protrusions (second phase) on the PECA substrate because of the strong Si-O bonds between OVS molecules to [1-2]. This method can achieve the purpose of packaging Metal halide perovskite nanocrystals and solve the problem of the low chemical stability against water.Octavinyloctasilasesquioxane поставщик
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