bromo(4-chlorophenyl)magnesium
4-chlorophenylmagnesium bromide
CAS: 873-77-8
Molecular Formula: C6H4BrClMg
bromo(4-chlorophenyl)magnesium - Names and Identifiers
| Name | 4-chlorophenylmagnesium bromide |
| Synonyms | bromo(4-chlorophenyl)magnesium bromo(p-chlorophenyl)magnesium Bromo(p-chlorophenyl)magnesium 4-CHLOROPHENYLMAGNESIUM BROMIDE 4-chlorophenylmagnesium bromide (4-chlorophenyl)magnesium(1+) bromide 4-Chlorophenylmagnesium bromide solution 4-Chlorophenylmagnesium bromide, 1.0 M in 2-MeTHF 4-Chlorophenylmagnesium Bromide 1.0 M In Diethyl Ether 4-Chlorophenylmagnesium Bromide 1.0 M in Tetrahydrofuran 4-CHLOROPHENYLMAGNESIUM BROMIDE, 1.0M SO LUTION IN DIETHYL ETHER |
| CAS | 873-77-8 |
| EINECS | 212-853-8 |
| InChI | InChI=1/C6H4Cl.BrH.Mg/c7-6-4-2-1-3-5-6;;/h2-5H;1H;/q;;+1/p-1/rC6H4ClMg.BrH/c7-5-1-3-6(8)4-2-5;/h1-4H;1H/q+1;/p-1 |
| InChIKey | CDEMHJCJMMOFMB-UHFFFAOYSA-M |
bromo(4-chlorophenyl)magnesium - Physico-chemical Properties
| Molecular Formula | C6H4BrClMg |
| Molar Mass | 215.76 |
| Density | 0.887g/mLat 25°C |
| Boling Point | 115 °C(Press: 0.04 Torr) |
| Flash Point | −40°F |
| Water Solubility | It reacts violently with water. |
| Appearance | Solution |
| Color | Light gray to yellow to brown-black |
| Storage Condition | 2-8°C |
| Sensitive | Air & Moisture Sensitive |
bromo(4-chlorophenyl)magnesium - Risk and Safety
| Risk Codes | R12 - Extremely Flammable R19 - May form explosive peroxides R22 - Harmful if swallowed R34 - Causes burns R67 - Vapors may cause drowsiness and dizziness R14 - Reacts violently with water R11 - Highly Flammable |
| Safety Description | S9 - Keep container in a well-ventilated place. S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S29 - Do not empty into drains. 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.) |
| UN IDs | UN 3399 4.3/PG 1 |
| WGK Germany | 1 |
| HS Code | 29319090 |
| Hazard Class | 3 |
bromo(4-chlorophenyl)magnesium - Introduction
4-ethylmagnesium bromide is an organic compound with the chemical formula C6H4ClBrMg. It is a colorless to yellow liquid that can ignite spontaneously at room temperature. It is strongly reductive and alkaline.
4-chlorophenylmagnesium bromide is often used as an important reagent in organic synthesis. It can react with other compounds by substitution, addition, or formation of new carbon-carbon bonds. This reagent plays an important role in the construction of complex organic molecules and can be used to synthesize compounds such as pharmaceuticals, pesticides, dyes and polymer materials.
The preparation of 4-chlorophenylmagnesium bromide is usually achieved by reacting magnesium with 4-chlorobromobenzene. First, magnesium powder was suspended in liquid ether under anhydrous conditions, and then 4-chlorobromobenzene was slowly added. The reaction proceeds with stirring and heating, and finally the desired product is obtained.
Regarding safety, 4-chorophenylmagnesium bromide is an organic magnesium reagent with high activity and reactivity. It is irritating and corrosive to the skin, eyes and respiratory tract, and should be rinsed with plenty of water immediately after contact. In addition, it can react with water vapor and oxygen in the air to produce flammable gas. During handling and storage, it is necessary to strictly observe the relevant safety procedures and ensure that the operation is carried out in a well-ventilated environment.
4-chlorophenylmagnesium bromide is often used as an important reagent in organic synthesis. It can react with other compounds by substitution, addition, or formation of new carbon-carbon bonds. This reagent plays an important role in the construction of complex organic molecules and can be used to synthesize compounds such as pharmaceuticals, pesticides, dyes and polymer materials.
The preparation of 4-chlorophenylmagnesium bromide is usually achieved by reacting magnesium with 4-chlorobromobenzene. First, magnesium powder was suspended in liquid ether under anhydrous conditions, and then 4-chlorobromobenzene was slowly added. The reaction proceeds with stirring and heating, and finally the desired product is obtained.
Regarding safety, 4-chorophenylmagnesium bromide is an organic magnesium reagent with high activity and reactivity. It is irritating and corrosive to the skin, eyes and respiratory tract, and should be rinsed with plenty of water immediately after contact. In addition, it can react with water vapor and oxygen in the air to produce flammable gas. During handling and storage, it is necessary to strictly observe the relevant safety procedures and ensure that the operation is carried out in a well-ventilated environment.
Last Update：2024-04-09 21:54:55
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