Product Description
| Chemical Name: |
Diphenylphosphine oxide |
| Molecular Formula: |
C12H11OP |
| Formula Weight: |
202.19 |
| CAS No.: |
4559-70-0 |
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Diphenylphosphine oxide is a key <strong>organophosphorus compound</strong> widely utilized as an intermediate in pharmaceutical synthesis and materials science. Produced via oxidation of diphenylphosphine, its molecular formula is <strong>C12H11OP</strong> with CAS No. 79-45-8.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Synthesis of active pharmaceutical ingredients (APIs) including antiviral agents.</li>
<li><strong>Agricultural Chemicals:</strong> Precursor for specific herbicides and fungicides.</li>
<li><strong>Materials Science:</strong> Used in the production of flame retardants and phosphine ligands.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidizers. Use appropriate PPE to prevent skin contact and inhalation; avoid environmental release.</p>