1,1-Biphenyl, 4,4-bis[2-(trimethylsilyl)ethynyl]- - Names and Identifiers
1,1-Biphenyl, 4,4-bis[2-(trimethylsilyl)ethynyl]- - Physico-chemical Properties
| Molecular Formula | C22H26Si2
|
| Molar Mass | 346.61 |
| Density | 0.98±0.1 g/cm3(Predicted) |
| Melting Point | 169 °C |
| Boling Point | 394.2±42.0 °C(Predicted) |
1,1-Biphenyl, 4,4-bis[2-(trimethylsilyl)ethynyl]- - Upstream Downstream Industry
1,1-Biphenyl, 4,4-bis[2-(trimethylsilyl)ethynyl]- - Introduction
1,1-Biphenyl, 4,4-bis[2-(trimethylsilyl)ethynyl]-is an organic compound with two benzene rings in its chemical structure, which are connected together by a double bond, and there are two 2-(trimethylsilyl) acetylene groups attached in the para position.
The compound has the following properties:
-Appearance: Colorless or light yellow solid
-Melting point: About 90-95 ° C
-Melting point range: 3-5 ° C
-Molecular weight: about 386.6g/mol
-Solubility: Soluble in some organic solvents, such as chloroform and dichloromethane
The main use of this compound is as an intermediate in the synthesis of organic materials. It can be used to prepare organic molecules with special functions, such as liquid crystal materials, photoelectric materials and organic field effect transistors.
1,1-Biphenyl, 4,4-bis[2-(trimethylsilyl)ethynyl]-is usually prepared by synthetic organic chemical reactions. A common method is to use a catalyst similar to The Sonogashira coupling reaction to catalyze the reaction of the acetylene group in the para position. The specific preparation method can refer to the professional organic synthesis literature.
When using and operating, you need to pay attention to some safety information:
-Since this compound has no obvious toxicity, it may be irritating to the skin and eyes, so wear protective gloves and goggles when handling.
-Avoid inhaling its particles or vapors during use, operate in a well-ventilated place, or wear appropriate respiratory protection equipment.
-The compound should be stored in a dry, cool place, away from fire and oxidizing agents.
-Please refer to the relevant safety data sheets and product manuals for more detailed safety information and operating instructions.
Last Update：2024-04-09 21:04:16