<p><b>原甲酸三甲酯</b>（<b>Trimethyl orthoformate</b>）是最簡單的原酸酯，在有機合成中作為一種為醛引入保護基的試劑，與醛反應生成縮醛。原甲酸三甲酯工業上由甲醇與氫氰酸反應製備。</p>
<h2><span id=".E5.8F.82.E8.80.83.E8.B5.84.E6.96.99"></span><span id="参考资料">參考資料</span></h2>

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**原甲酸三甲酯**（**Trimethyl orthoformate**）是最簡單的原酸酯，在有機合成中作為一種為醛引入保護基的試劑，與醛反應生成縮醛。原甲酸三甲酯工業上由甲醇與氫氰酸反應製備。

## 參考資料
149-73-5