4-Methylphenylmagnesium chloride - Names and Identifiers
4-Methylphenylmagnesium chloride - Physico-chemical Properties
Molecular Formula | C7H7ClMg
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Molar Mass | 150.89 |
Density | 0.974 g/mL at 25 °C |
Flash Point | -20 °C |
Appearance | Solution |
Color | Dark |
Storage Condition | Indoors |
4-Methylphenylmagnesium chloride - Risk and Safety
Risk Codes | R11 - Highly Flammable
R14 - Reacts violently with water
R19 - May form explosive peroxides
R34 - Causes burns
R37 - Irritating to the respiratory system
R40 - Limited evidence of a carcinogenic effect
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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.
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.)
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UN IDs | UN 2924 8(3) / PGII |
WGK Germany | 3 |
HS Code | 29310099 |
4-Methylphenylmagnesium chloride - Upstream Downstream Industry
4-Methylphenylmagnesium chloride - Introduction
p-Tolylmagnesium chloride(p-Tolylmagnesium chloride) are organic compounds with the formula C7H7ClMg. It is a colorless or yellowish solid, soluble in ether or tetrahydrofuran. Its nature is as follows:
1. Strong reactivity: p-Tolylmagnesium chloride can react with acid chloride, aldehyde, ketone, carboxylic acid, etc. to form corresponding organic compounds.
2. burning: p-Tolylmagnesium chloride can burn in the air, resulting in a violent flame.
3. Instability: p-Tolylmagnesium chloride is easy to hydrolyze and rapidly decomposes in humid air to generate p-tolyl alcohol and magnesium chloride.
The main uses of p-Tolylmagnesium chloride include the following:
1. organic synthesis reagents: p-Tolylmagnesium chloride can be used as reagents in organic synthesis for the synthesis of various organic compounds, such as alcohols, ketones, esters, etc.
2. Polymer materials: p-Tolylmagnesium chloride can be used to synthesize polymer materials, such as polymers and coordination polymers.
3. Catalyst: p-Tolylmagnesium chloride can be used as catalysts and play an important catalytic role in some organic reactions.
The p-Tolylmagnesium chloride is generally obtained by reacting tolyl chloride with a magnesium/tetrahydrofuran solution. The preparation process needs to pay attention to safety measures, avoid contact with air and water, and avoid moisture.
p-Tolylmagnesium chloride is an organic compound. The following safety information should be paid attention to when using and storing:
1. avoid contact with air and water to prevent the occurrence of hydrolysis reaction.
2. use should wear protective glasses, gloves and protective clothing, avoid contact with skin and inhalation of gas.
3. storage should be sealed in a dry, ventilated place, isolated from other chemicals.
4. in case of fire, stay away from the fire source to avoid the possibility of burning and explosion.
5. waste disposal should follow the relevant laws and regulations, can not be dumped or discharged into the environment.
6. in the use and storage process, should strictly abide by the relevant safety procedures, and follow the safety technical instructions provided by the manufacturer.
Last Update:2024-04-10 22:29:15