2,4-DiMethylphenylMagnesiuM broMide, 0.5 M solution in THF, SpcSeal
2,4-Dimethylphenylmagnesium bromide
CAS: 34589-46-3
Molecular Formula: C8H9BrMg
2,4-DiMethylphenylMagnesiuM broMide, 0.5 M solution in THF, SpcSeal - Names and Identifiers
2,4-DiMethylphenylMagnesiuM broMide, 0.5 M solution in THF, SpcSeal - Physico-chemical Properties
| Molecular Formula | C8H9BrMg |
| Molar Mass | 209.37 |
| Density | 0.946g/mLat 25°C |
| Boling Point | 65°C |
| Flash Point | 1°F |
| Water Solubility | Reacts with water. |
| Appearance | Solution |
| Color | Light brown to brown |
| Storage Condition | 2-8°C |
| Sensitive | Air & Moisture Sensitive |
2,4-DiMethylphenylMagnesiuM broMide, 0.5 M solution in THF, SpcSeal - 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. 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.) |
| UN IDs | UN 2924 3/PG 2 |
| WGK Germany | 1 |
| HS Code | 29310099 |
| Hazard Class | 3 |
2,4-DiMethylphenylMagnesiuM broMide, 0.5 M solution in THF, SpcSeal - Introduction
bromide(2, 2 bromide) is an organomagnesium compound with the chemical formula C8H9BrMg. It is a colorless to yellow liquid that is unstable at room temperature and easily reacts with oxygen in the air.
2. bromide is usually used as an important reagent in organic synthesis. It can be substituted with other compounds to generate new organic compounds. Especially in the synthesis of aromatic alcohols, ketones, aldehydes, acids and other compounds widely used.
The method of preparing 2, bromide is generally to suspend 2,4-xylyl bromide in ethanol and gradually add magnesium powder. As the magnesium powder reacts, the magnesium bromide will be reduced and react with 2,4-xylyl bromide to form 2, bromide. During the preparation process, attention should be paid to the operating conditions to avoid side reactions or dangerous situations.
Regarding safety information, 2, bromide is a highly reactive compound. It can ignite spontaneously at room temperature and reacts violently with water to produce flammable methane gas. Therefore, when using bromide, you should take necessary protective measures, such as wearing protective glasses, gloves and laboratory coats. In addition, it should be operated in a well-ventilated environment to avoid contact with fire sources or oxidizing agents. When handling waste or solutions, they should be handled with care and handled and disposed of in accordance with relevant safety regulations.
2. bromide is usually used as an important reagent in organic synthesis. It can be substituted with other compounds to generate new organic compounds. Especially in the synthesis of aromatic alcohols, ketones, aldehydes, acids and other compounds widely used.
The method of preparing 2, bromide is generally to suspend 2,4-xylyl bromide in ethanol and gradually add magnesium powder. As the magnesium powder reacts, the magnesium bromide will be reduced and react with 2,4-xylyl bromide to form 2, bromide. During the preparation process, attention should be paid to the operating conditions to avoid side reactions or dangerous situations.
Regarding safety information, 2, bromide is a highly reactive compound. It can ignite spontaneously at room temperature and reacts violently with water to produce flammable methane gas. Therefore, when using bromide, you should take necessary protective measures, such as wearing protective glasses, gloves and laboratory coats. In addition, it should be operated in a well-ventilated environment to avoid contact with fire sources or oxidizing agents. When handling waste or solutions, they should be handled with care and handled and disposed of in accordance with relevant safety regulations.
Last Update：2024-04-10 22:29:15
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