3,5-Difluorophenylmagnesium bromide
magnesium bromide 3,5-difluorobenzenide
CAS: 62351-47-7
Molecular Formula: C6H3BrF2Mg
3,5-Difluorophenylmagnesium bromide - Names and Identifiers
3,5-Difluorophenylmagnesium bromide - Physico-chemical Properties
| Molecular Formula | C6H3BrF2Mg |
| Molar Mass | 217.29 |
| Density | 0.971g/mLat 25°C |
| Boling Point | 65°C |
| Flash Point | <1°F |
| Vapor Presure | 82.7mmHg at 25°C |
| Storage Condition | 2-8°C |
| Sensitive | Air & Moisture Sensitive |
3,5-Difluorophenylmagnesium bromide - Risk and Safety
| Risk Codes | R11 - Highly Flammable R14 - Reacts violently with water R19 - May form explosive peroxides R22 - Harmful if swallowed R34 - Causes burns R36/37 - Irritating to eyes and respiratory system. R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S33 - Take precautionary measures against static discharges. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 2924 3/PG 2 |
| WGK Germany | 1 |
| HS Code | 29319090 |
| Hazard Note | Flammable |
| Hazard Class | 3 |
3,5-Difluorophenylmagnesium bromide - Introduction
magnesium bromide 3,5-difluorobenzenide is an organic compound with the chemical formula C6H3BrF2Mg. Its properties are as follows:
1. Appearance: magnesium bromide 3,5-difluorobenzenide is a white powdery solid.
2. Melting point: Its melting point is about 220-225 degrees Celsius.
3. Solubility: It is soluble in non-polar organic solvents such as anhydrous ether.
In chemical synthesis, magnesium bromide 3,5-difluorobenzenide is commonly used as a Grignard reagent for the synthesis of olefins. It can react with alhydrazine (alkaline hydrazine) or hydrazine (hydrazine) to give an imine. In addition, it can also react with aldehydes or ketones to form imine alcohols (iminoalcohol). These reactions play an important role in organic synthesis.
magnesium bromide The preparation method of 3,5-difluorobenzenide is usually obtained by reaction. A common preparation method involves reacting 3,5-difluorobromobenzene with magnesium to give the magnesium bromide 3,5-difluorobenzenide. The reaction is typically carried out under an inert atmosphere to maintain the stability of the reactants.
Regarding safety information, since the magnesium bromide that 3,5-difluorobenzenide is an organic compound, appropriate safety measures need to be taken. It may be irritating to the skin, eyes and respiratory system, and care should be taken to avoid direct contact. Avoid open flames and high temperature conditions during use or storage. At the same time, it should be used in a well-ventilated area and wear appropriate personal protective equipment, such as laboratory gloves and goggles.
1. Appearance: magnesium bromide 3,5-difluorobenzenide is a white powdery solid.
2. Melting point: Its melting point is about 220-225 degrees Celsius.
3. Solubility: It is soluble in non-polar organic solvents such as anhydrous ether.
In chemical synthesis, magnesium bromide 3,5-difluorobenzenide is commonly used as a Grignard reagent for the synthesis of olefins. It can react with alhydrazine (alkaline hydrazine) or hydrazine (hydrazine) to give an imine. In addition, it can also react with aldehydes or ketones to form imine alcohols (iminoalcohol). These reactions play an important role in organic synthesis.
magnesium bromide The preparation method of 3,5-difluorobenzenide is usually obtained by reaction. A common preparation method involves reacting 3,5-difluorobromobenzene with magnesium to give the magnesium bromide 3,5-difluorobenzenide. The reaction is typically carried out under an inert atmosphere to maintain the stability of the reactants.
Regarding safety information, since the magnesium bromide that 3,5-difluorobenzenide is an organic compound, appropriate safety measures need to be taken. It may be irritating to the skin, eyes and respiratory system, and care should be taken to avoid direct contact. Avoid open flames and high temperature conditions during use or storage. At the same time, it should be used in a well-ventilated area and wear appropriate personal protective equipment, such as laboratory gloves and goggles.
Last Update：2024-04-10 22:29:15
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