3-二苯基溴化镁
3-BIPHENYLMAGNESIUM BROMIDE
CAS: 103068-18-4
Molecular Formula: C12H9BrMg
3-二苯基溴化镁 - Names and Identifiers
3-二苯基溴化镁 - Physico-chemical Properties
| Molecular Formula | C12H9BrMg |
| Molar Mass | 257.41 |
| Density | 0.972 g/mL at 25 °C |
| Flash Point | -20°C |
3-二苯基溴化镁 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R14/15 - R19 - May form explosive peroxides 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. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) 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 | 3 |
| HS Code | 29319090 |
3-二苯基溴化镁 - Introduction
3-Diphenylmagnesium bromide is an organic compound with the chemical formula BrMg(C6H5)2, often abbreviated as Ph2MgBr. It is a white amorphous solid, often used as a reagent in organic synthesis.
3-diphenyl magnesium bromide can be used as Grignard reagent in organic synthesis. It can react with alkyl halides or alcohols to generate the corresponding alkyl magnesium bromide or magnesium alcohol bromide. These organic magnesium reagents have extremely high activity and can be used to synthesize organic compounds, such as alcohols, ethers, ketones and aldehydes.
the method of preparing 3-diphenyl magnesium bromide is generally to react bromobenzene with magnesium powder to generate Ph2MgBr. The reaction conditions need to be carried out under an inert gas (such as nitrogen) and under dry conditions to avoid the interference of moisture and oxygen on the reaction.
3-two phenyl magnesium bromide in the use of need to pay attention to safety matters. It is irritating and corrosive, avoid direct contact with skin and eyes. Appropriate protective gloves, glasses and laboratory coats should be worn during operation. In addition, due to the high activity of the organic magnesium reagent, the reaction process needs to be carried out under an inert atmosphere and under dry conditions to ensure the smooth progress of the reaction and safety.
3-diphenyl magnesium bromide can be used as Grignard reagent in organic synthesis. It can react with alkyl halides or alcohols to generate the corresponding alkyl magnesium bromide or magnesium alcohol bromide. These organic magnesium reagents have extremely high activity and can be used to synthesize organic compounds, such as alcohols, ethers, ketones and aldehydes.
the method of preparing 3-diphenyl magnesium bromide is generally to react bromobenzene with magnesium powder to generate Ph2MgBr. The reaction conditions need to be carried out under an inert gas (such as nitrogen) and under dry conditions to avoid the interference of moisture and oxygen on the reaction.
3-two phenyl magnesium bromide in the use of need to pay attention to safety matters. It is irritating and corrosive, avoid direct contact with skin and eyes. Appropriate protective gloves, glasses and laboratory coats should be worn during operation. In addition, due to the high activity of the organic magnesium reagent, the reaction process needs to be carried out under an inert atmosphere and under dry conditions to ensure the smooth progress of the reaction and safety.
Last Update：2024-04-10 22:29:15
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Email: biz5@infsci.com
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QQ: 3007471201
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