化合物问答
什么是乙烯基三(二甲基硅氧烷基)硅烷(CAS号：160172-46-3)？
答案
![3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-vinyltrisiloxane](https://cnstatic.chemtradehub.com/structs/160/160172-46-3-4529.webp "3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-vinyltrisiloxane")
乙烯基三(二甲基硅氧烷基)硅烷是一种有机硅化合物，其化学名为3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-vinyltrisiloxane，CAS号为160172-46-3。该化合物具有特殊的硅氧烷骨架结构，其中含有乙烯基官能团，可用于合成聚合物和其他有机硅衍生物。
关于
CAS号
160172-46-3
英文名称
3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-vinyltrisiloxane
中文名称
乙烯基三(二甲基硅氧烷基)硅烷
分子式
C8H24O3Si4
分子量
280.62100000000004 g/mol
SMILES
C[Si](C)O[Si](C=C)(O[Si](C)C)O[Si](C)C
InChIKey
XQIZMIMBOWVMCX-UHFFFAOYSA-N
最后更新: 2025-10-28 07:38
![查看上海迈瑞尔生化科技有限公司的3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-vinyltrisiloxane](https://cnstatic.chemtradehub.com/suppliers/67ced3b52b2de6e8e95a6e52/67ced3b52b2de6e8e95a6e52-logo.webp){kind=logo}
![查看上海泰坦科技股份有限公司的3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-vinyltrisiloxane](https://cnstatic.chemtradehub.com/suppliers/67cdfa4757537e5c8069b08b/67cdfa4757537e5c8069b08b-logo.webp){kind=logo}
![查看上海颖心实验室设备有限公司的3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-vinyltrisiloxane](https://cnstatic.chemtradehub.com/suppliers/67cdd97a57537e5c8069adfb/67cdd97a57537e5c8069adfb-logo.webp){kind=logo}
![查看上海源叶生物科技有限公司的3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-vinyltrisiloxane](https://cnstatic.chemtradehub.com/suppliers/67ce9f132b2de6e8e95a48fe/67ce9f132b2de6e8e95a48fe-logo.webp){kind=logo}