(2,4-二氟苯基乙炔基)三甲基硅烷
(2,4-二氟苯基乙炔基)三甲基硅烷
CAS: 480438-92-4
Molecular Formula: C11H12F2Si
(2,4-二氟苯基乙炔基)三甲基硅烷 - Names and Identifiers
| Name | (2,4-二氟苯基乙炔基)三甲基硅烷 |
| Synonyms | [2-(2,4-difluorophenyl)ethynyl]trimethylsilane Benzene, 2,4-difluoro-1-[2-(trimethylsilyl)ethynyl]- |
| CAS | 480438-92-4 |
(2,4-二氟苯基乙炔基)三甲基硅烷 - Physico-chemical Properties
| Molecular Formula | C11H12F2Si |
| Molar Mass | 210.3 |
| Density | 1.005g/mLat 25°C(lit.) |
| Boling Point | 85°C0.1mm Hg(lit.) |
| Flash Point | 195°F |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.4960(lit.) |
(2,4-二氟苯基乙炔基)三甲基硅烷 - Risk and Safety
| WGK Germany | 3 |
(2,4-二氟苯基乙炔基)三甲基硅烷 - Introduction
(2,4-Difluorophenylethynyl) trimethylsilane is an organosilicon compound with the chemical formula C13H11F2Si. It contains a trimethylsilyl group and a (2,4-difluorophenylethynyl) group.
Nature:
(2,4-Difluorophenylethynyl) trimethylsilane is a colorless to pale yellow liquid. It has a low boiling point and flash point at room temperature. It has a low density and is soluble in organic solvents such as ethanol and dimethylformamide.
Use:
(2,4-difluorophenyl ethynyl) trimethylsilane is widely used in organic synthesis as catalyst, stabilizer or functional reagent. It can also be used in the preparation of organic light emitting diode (OLED) devices.
Preparation Method:
(2,4-Difluorophenylethynyl) trimethylsilane can be obtained by reacting (2,4-difluorophenylethylene) with hetero-para-toluene in the presence of trimethylchlorosilane under anhydrous and oxygen-free conditions.
Safety Information:
(2,4-Difluorophenylethynyl) trimethylsilane is a chemical that is potentially harmful to humans. Contact with or inhalation of its vapors or solutions may cause irritant reactions, respiratory discomfort or eye irritation. Appropriate personal protective equipment, such as protective gloves and eye goggles, must be worn during use to ensure a well-ventilated working environment. In case of accidental contact, rinse immediately with plenty of water and seek medical help.
Nature:
(2,4-Difluorophenylethynyl) trimethylsilane is a colorless to pale yellow liquid. It has a low boiling point and flash point at room temperature. It has a low density and is soluble in organic solvents such as ethanol and dimethylformamide.
Use:
(2,4-difluorophenyl ethynyl) trimethylsilane is widely used in organic synthesis as catalyst, stabilizer or functional reagent. It can also be used in the preparation of organic light emitting diode (OLED) devices.
Preparation Method:
(2,4-Difluorophenylethynyl) trimethylsilane can be obtained by reacting (2,4-difluorophenylethylene) with hetero-para-toluene in the presence of trimethylchlorosilane under anhydrous and oxygen-free conditions.
Safety Information:
(2,4-Difluorophenylethynyl) trimethylsilane is a chemical that is potentially harmful to humans. Contact with or inhalation of its vapors or solutions may cause irritant reactions, respiratory discomfort or eye irritation. Appropriate personal protective equipment, such as protective gloves and eye goggles, must be worn during use to ensure a well-ventilated working environment. In case of accidental contact, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15
