六甲基二硅氮烷（HDMS）是一种有机硅化合物。HDMS是一种无色液体，可用作有机合成和有机金属化学中的试剂和前体。 应用 用于杂环化合物的缩合反应，如黄嘌呤衍生物作为光刻技术中光刻胶的粘合促进剂电子显微镜技术，作为样品制备过程中临界点干燥的替代品热解-气相色谱-质谱法，用于增强具有极性官能团的化合物的可检测性。 Hexamethyldisilazane (HDMS) is an organoslicon compound.HDMS is a colorless liquid used as a reagent and precursor in organic synthesis and organometallic chemistry.Used incondensation reactions of heterocyclic compounds, such as derivatives of xanthineadhesion promoter for photoresist in photolithographyelectron microscopy, as an alternative to critical point drying during sample preparationpyrolysis-gas chromatography-mass spectrometry, in order to enhance detectability of compounds with polar functional groups.