3-溴-6-氟色酮
3-溴-6-氟色酮
CAS: 179111-05-8
Molecular Formula: C9H4BrFO2
3-溴-6-氟色酮 - Names and Identifiers
3-溴-6-氟色酮 - Physico-chemical Properties
| Molecular Formula | C9H4BrFO2 |
| Molar Mass | 243.03 |
| Density | 1.818±0.06 g/cm3(Predicted) |
| Melting Point | 130-134 °C (lit.) |
| Boling Point | 279.7±40.0 °C(Predicted) |
| Storage Condition | Room Temprature |
3-溴-6-氟色酮 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| WGK Germany | 3 |
| Hazard Note | Irritant |
3-溴-6-氟色酮 - Introduction
3-Bromo-6-fluorochromone is an organic compound with the chemical formula C6H3BrF3O. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: 3-Bromo-6-fluorochromone is a colorless crystalline solid.
-Melting point: Its melting point is about 65°C.
-Boiling point: Its boiling point is about 215°C.
-Solubility: At room temperature, it is easily soluble in some organic solvents such as alcohols, ethers and ketones.
-Stability: 3-bromo-6-fluorochromone is a relatively stable compound, but it may decompose under high temperature and strong alkaline conditions.
Use:
-Chemical reagent: 3-bromo-6-fluorochromone can be used as an intermediate in organic synthesis and an important chemical reagent.
-Optical material: Its crystalline form makes it have some special properties in optical materials, such as as light-emitting materials or optical waveguide materials.
-Pharmaceutical field: Some studies have shown that 3-bromo-6-fluorochromone may have certain biological activities, such as its application in anti-tumor and antibacterial screening.
Preparation Method:
The most commonly used method for preparing 3-bromo-6-fluorochromone is obtained by fluorinating 3-bromophenone. The specific preparation method may be heating and reacting 3-bromobenzophenone with hydrogen fluoride in a reaction solvent, and appropriately purifying and crystallizing the reaction product.
Safety Information:
-3-Bromo-6-fluorochromone is an organic compound and should be handled carefully to avoid contact with skin and eyes.
-Wear appropriate protective gloves, glasses and a protective mask during operation.
-Avoid inhaling its powder or vapor, as it may be harmful to the respiratory system.
-Use under airtight ventilation conditions and avoid contact with combustibles to prevent fire and explosion risks.
-When storing, it should be kept in a dry, ventilated and away from fire.
Nature:
-Appearance: 3-Bromo-6-fluorochromone is a colorless crystalline solid.
-Melting point: Its melting point is about 65°C.
-Boiling point: Its boiling point is about 215°C.
-Solubility: At room temperature, it is easily soluble in some organic solvents such as alcohols, ethers and ketones.
-Stability: 3-bromo-6-fluorochromone is a relatively stable compound, but it may decompose under high temperature and strong alkaline conditions.
Use:
-Chemical reagent: 3-bromo-6-fluorochromone can be used as an intermediate in organic synthesis and an important chemical reagent.
-Optical material: Its crystalline form makes it have some special properties in optical materials, such as as light-emitting materials or optical waveguide materials.
-Pharmaceutical field: Some studies have shown that 3-bromo-6-fluorochromone may have certain biological activities, such as its application in anti-tumor and antibacterial screening.
Preparation Method:
The most commonly used method for preparing 3-bromo-6-fluorochromone is obtained by fluorinating 3-bromophenone. The specific preparation method may be heating and reacting 3-bromobenzophenone with hydrogen fluoride in a reaction solvent, and appropriately purifying and crystallizing the reaction product.
Safety Information:
-3-Bromo-6-fluorochromone is an organic compound and should be handled carefully to avoid contact with skin and eyes.
-Wear appropriate protective gloves, glasses and a protective mask during operation.
-Avoid inhaling its powder or vapor, as it may be harmful to the respiratory system.
-Use under airtight ventilation conditions and avoid contact with combustibles to prevent fire and explosion risks.
-When storing, it should be kept in a dry, ventilated and away from fire.
Last Update：2024-04-09 02:00:56
