Product Name: methylmagnesium bromide
CAS No.: 75-16-1
Characteristics: Grayish black solution
Quality Standard: Enterprise standard, 3.0/2.8/2.0/1.0 mol/L solution in 2-methyltetrahydrofuran or furanidine
Main Application: Used for methylation
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Methylmagnesium bromide is a Grignard reagent widely used in organic synthesis. It is typically prepared via the reaction of methyl bromide with magnesium metal in anhydrous ether solvents. The chemical formula is <strong>CH₃MgBr</strong>, and its CAS number is <strong>75-16-1</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Synthesis of active pharmaceutical ingredients (APIs) involving carbonyl addition.</li>
<li><strong>Agrichemicals:</strong> Production of herbicides and pesticide intermediates requiring methylation.</li>
<li><strong>Dyes & Pigments:</strong> Manufacturing complex aromatic structures for colorant formulations.</li>
</ul>
<h3>Precautions</h3>
<p>This substance is pyrophoric and reacts violently with moisture. Strict inert atmosphere storage under nitrogen or argon is mandatory. Personnel must utilize flame-resistant PPE and specialized ventilation systems to prevent exposure.</p>