七甲基三硅氧烷
产品代码:YDSC703
化学 -七甲基三硅氧烷
分子结构式:
物化指标:
外观:无色透明液体
含量:99%
沸点:142℃
性能及用途:
利用七甲基三硅氧烷上的活性氢,可接枝到高分子或低分子化合物上形成新型有机硅化合物。如通过硅氢加成引入聚醚基团、环氧基、氨基、长链烷基等,可制成各种特种有机硅改性硅油,用于个人护理品,涂料工业,聚氨酯泡沫,农药助剂等。
五、包装及贮存
150kg内涂桶,20kg塑料桶包装。
产品密封包装贮于阴凉干燥处,避免与及酸、碱接触,并远离火源。
Heptamethyltrisiloxane YDSC703
CAS No:1873-88-7
Ⅰ.Specifications
1.Molecular structural formula
2.Appearance: colorless liquid 3.Purity (by GC ): ≥99%
4. Mocular weight: 222.5 5. Boiling Point:163.8 °C (at 760 mmHg)
6.Flash Point: 52.8 °C 7.Risk Codes: 10-36/37/38
8.Safety: 26-36 9.Transport Information:UN 1993 3/PG 2
10.Package: 200L plastic drum or IBC
11.Storage: Store in seal drum at room , dry place , usable life 1.5 year.
12.Transportation:Store in seal drum
Ⅱ.Properties and uses
Heptamethyltrisiloxane:It has high-active Si-H . It s a raw materaial for using to synthesis polyether modified trisiloxane silicone fluid The polyether modified trisiloxane is a spicial
struture surfactant agent for herbicide application 、silicone fluid 、coating additions.
Ⅲ.Packaging
& storage:
200L , 50L plastic drum or IBC
, Store in seal drum at room , dry place
, usable life 1 year
友情链接: