2-Methyl-4-chlorophenylmagnesium bromide
4-Chloro-2-methylphenylmagnesium bromide
CAS: 480438-47-9
Molecular Formula: C7H6BrClMg
2-Methyl-4-chlorophenylmagnesium bromide - Names and Identifiers
2-Methyl-4-chlorophenylmagnesium bromide - Physico-chemical Properties
| Molecular Formula | C7H6BrClMg |
| Molar Mass | 229.78454 |
| Density | 0.959g/mLat 25°C |
| Boling Point | 65-67°C |
| Flash Point | 1°F(lit.) |
| Storage Condition | 2-8°C |
| Sensitive | Air & Moisture Sensitive |
2-Methyl-4-chlorophenylmagnesium 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 R40 - Limited evidence of a carcinogenic effect R37 - Irritating to the respiratory system |
| Safety Description | S16 - Keep away from sources of ignition. S29 - Do not empty into drains. S33 - Take precautionary measures against static discharges. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 2924 3/PG 2 |
| WGK Germany | 1 |
| HS Code | 29310099 |
| Hazard Class | 3 |
2-Methyl-4-chlorophenylmagnesium bromide - Introduction
bromide is an organic compound with the chemical formula C7H6BrClMg.
Nature:
The bromide is a solid, white crystal at room temperature. It has good solubility and is easily soluble in non-polar solvents such as ethers and cycloalkanes in anhydrous environments. It is stable in air, but reacts in water to produce hydrogen bromide gas.
Use:
bromide is one of the important reagents in organic synthesis. It can react with various organic halides to generate the corresponding reduced compounds. It is widely used in the construction of carbon-carbon bonds and the construction of organic molecules with specific structures. Commonly used in drug synthesis and pesticide synthesis and other fields.
Preparation Method:
The phosphonium bromide is generally prepared by the hard alkali method. First, an organic halide (e. g., 4-chloro-2-tolyl bromide) is reacted with magnesium powder to form an organic magnesium halide (e. g., 4-chloro-2-tolyl magnesium bromide). The preparation needs to be carried out under anhydrous conditions.
Safety Information:
g bromide irritant to skin, eyes and respiratory tract. Appropriate protective measures, such as gloves, goggles and protective masks, should be worn during operation. In the storage to be isolated from moisture and acids, keep the container closed. Avoid contact with open flame and high temperature material, can cause fire.
Nature:
The bromide is a solid, white crystal at room temperature. It has good solubility and is easily soluble in non-polar solvents such as ethers and cycloalkanes in anhydrous environments. It is stable in air, but reacts in water to produce hydrogen bromide gas.
Use:
bromide is one of the important reagents in organic synthesis. It can react with various organic halides to generate the corresponding reduced compounds. It is widely used in the construction of carbon-carbon bonds and the construction of organic molecules with specific structures. Commonly used in drug synthesis and pesticide synthesis and other fields.
Preparation Method:
The phosphonium bromide is generally prepared by the hard alkali method. First, an organic halide (e. g., 4-chloro-2-tolyl bromide) is reacted with magnesium powder to form an organic magnesium halide (e. g., 4-chloro-2-tolyl magnesium bromide). The preparation needs to be carried out under anhydrous conditions.
Safety Information:
g bromide irritant to skin, eyes and respiratory tract. Appropriate protective measures, such as gloves, goggles and protective masks, should be worn during operation. In the storage to be isolated from moisture and acids, keep the container closed. Avoid contact with open flame and high temperature material, can cause fire.
Last Update：2024-04-09 21:01:54
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Product Name: 4-Chloro-2-methylphenylmagnesium bromide Request for quotationCAS: 480438-47-9
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