摘要
丁炔二醇乙氧基化物三硅氧烷应用广泛,但组成复杂。采用气相色谱-质谱联用技术,对丁炔二醇乙氧基化物三硅氧烷的原料和产物进行分析,确定了产物中的8个组分,包含3组同系物:丁炔二醇单乙氧基化物三硅氧烷、丁炔二醇二乙氧基化物三硅氧烷和丁炔二醇四乙氧基化物三硅氧烷。通过定量分析,确定目标产物丁炔二醇乙氧基化物三硅氧烷约占产物总质量的93.6%。
Butynediol-ethoxylate based trisiloxane has extensive application in industry, and its composi- tion is relatively complex. The synthesis materials and product were analyzed by GC/MS. 8 components of the products were identified, including butynediol monoethoxylate based trisiloxane, butynediol diethoxylate based trisiloxane, and butynediol tetraethoxylate based trisiloxane. In addition, butynediol-ethoxylate based trisilox- ane accounted for about 93.6% in the target products by quantitative analysis.
出处
《印染助剂》
CAS
北大核心
2016年第10期57-60,共4页
Textile Auxiliaries
基金
山西省优秀人才科技创新项目(201605D211008)
