Sigma-Aldrich 甲氧基锑，≥99.9% 微量金属基准

产品概述

甲醇锑（III）（trimethoxystibine，trimethoxystibine）是一种无色至白色结晶粉末的金属醇盐。作为一种强刘易斯酸物种，它在配位化学、有机合成和材料研究中非常有用，在这些领域它可以作为含锑化合物和功能无机材料的前体。以痕量金属计，纯度≥99.9%，该产品为高级研究和精密应用提供了高度可靠、低污染的锑源。

应用领域

甲醇锑（III）（Sb（OMe）3）是一种有价值的高挥发性前驱体，可用于ALD和CVD工艺中氧化锑薄膜的可控沉积。其形成稳定络合物和清晰的SbO层的能力使其在微电子、光学涂层和阻燃系统中具有吸引力。基于痕量金属，我们的Sb（OMe）3纯度水平≥99.9%，可最大限度地减少金属污染。帮助研究人员在有机合成和中间体制备中获得可再现的膜性质和可靠的催化性能。

产品特点

High‑purity antimony(III) methoxide (≥99.9% trace metals basis) offers several important advantages:


[1] Ensures that ALD/CVD‑derived SbO_ₓ films have low defect densities and stable electrical/optical properties, since unwanted metal dopants are minimized.


[2] Reduces variability between batches, giving more reproducible growth rates, film composition, and device performance in microelectronics and optical coatings.


[3] Lowers the risk of side reactions and particle formation during processing, helping to keep reactors cleaner and extend maintenance intervals.


[4] Improves reliability of catalytic and organic synthesis applications, where trace metal impurities can poison catalysts or introduce difficult‑to-remove by‑products.

技术规格