White or light red crystal powder. Melting point 148 °c, boiling point 230-235 °C (12mmHg), flash point 221 °c.
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>4-Hydroxypyridine is a heterocyclic organic compound primarily synthesized via oxidative cyclization of pyridine derivatives. It serves as a critical intermediate in pharmaceutical manufacturing, with the molecular formula <strong>C<sub>5</sub>H<sub>5</sub>NO</strong> and CAS number <strong>100-28-5</strong>.</p>
<h3>Application</h3>
<ul>
<li><li>Pharmaceuticals: Precursor for antiviral agents and anti-inflammatory drugs.</li></li>
<li><li>Agrochemicals: Synthesis of herbicides and fungicides.</li></li>
<li><li>Material Science: Production of high-performance polymers and dyes.</li></li>
</ul>
<h3>Precautions</h3>
<p>Requires strict storage in cool, dry environments away from oxidizers. Handling mandates full PPE due to potential toxicity and skin irritation; clinical use is restricted to regulated industrial synthesis only.</p>