3,5-Dimethylphenylmagnesium bromide
bromo-(3,5-dimethylphenyl)magnesium
CAS: 34696-73-6
Molecular Formula: C8H9BrMg
3,5-Dimethylphenylmagnesium bromide - Names and Identifiers
| Name | bromo-(3,5-dimethylphenyl)magnesium |
| Synonyms | 3,5-Xylylmagnesium bromide 3,5-DIMETHYLPHENYLMAGNESIUM BROMIDE bromo-(3,5-dimethylphenyl)magnesium 3,5-dimethylphenylmagnesium bromide solution 3,5-Dimethylphenylmagnesium bromide, 0.5 M in THF 3,5-Dimethylphenylmagnesium bromide solution 0.5 in THF 3,5-Dimethylphenylmagnesium Bromide 1.0 M In Diethyl Ether 3,5-Dimethylphenylmagnesium bromide, 0.5M solution in THF, AcroSeal 3,5-DIMETHYLPHENYLMAGNESIUM BROMIDE, 0.5M SOLUTION IN TETRAHYDROFURAN |
| CAS | 34696-73-6 |
| InChI | InChI=1/C8H9.BrH.Mg/c1-7-4-3-5-8(2)6-7;;/h4-6H,1-2H3;1H;/q;;+1/p-1/rC8H9BrMg/c1-6-3-7(2)5-8(4-6)10-9/h3-5H,1-2H3 |
3,5-Dimethylphenylmagnesium bromide - Physico-chemical Properties
| Molecular Formula | C8H9BrMg |
| Molar Mass | 209.37 |
| Density | 0.950g/mLat 25°C |
| Boling Point | 65°C |
| Flash Point | 1°F |
| Water Solubility | It reacts with water. |
| Appearance | Liquid |
| Color | Yellow to brown |
| Storage Condition | 2-8°C |
| Sensitive | Air & Moisture Sensitive |
3,5-Dimethylphenylmagnesium 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 R36/37 - Irritating to eyes and 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.) S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 2924 3/PG 2 |
| WGK Germany | 1 |
| HS Code | 29310099 |
| Hazard Class | 3 |
3,5-Dimethylphenylmagnesium bromide - Introduction
Nature:
bromo-(3,5-dimethylphenyl)magnesium is a strongly alkaline reagent that reacts with acid to generate heat. It is unstable at room temperature and is easily oxidized. It needs to be stored under inert gas to prevent it from reacting with water or oxygen in the air. It can react with other compounds to form new organic compounds.
Use:
bromo-(3,5-dimethylphenyl)magnesium is usually used as an important reagent in organic synthesis, mainly for the synthesis of aromatic compounds, alcohols and ketones and other organic compounds. It can be used as a reagent for dealkylation, arylation, alkenylation, alkyne alkylation, allylation reaction catalyst or reaction intermediate.
Preparation Method:
bromo-(3,5-dimethylphenyl)magnesium are usually synthesized by a bromination reaction. 3,5-dimethylbromobenzene is reacted with magnesia in a dry environment to produce the target compound. The reaction process needs to be carried out under the protection of inert gas, and the reaction temperature needs to be controlled. It is necessary to pay attention to safety precautions during the preparation process to avoid contact with skin, eyes, etc.
Safety Information:
bromo-(3,5-dimethylphenyl)magnesium is irritating and irritating to the eyes, skin and respiratory tract. Wear appropriate personal protective equipment such as gloves, goggles and protective masks. Avoid swallowing or inhaling the compound. During the operation, attention should be paid to prevent it from touching the fire source, so as not to cause fire or explosion. If inadvertently exposed to the compound, immediately flush the contaminated area with plenty of water and seek medical help.
Last Update：2024-04-09 19:05:49
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