1,3-辛基四甲基二硅氧烷 (CAS No.18642-94-9)
- 物化性质
- 无色至淡黄色透明液体,分子量358.75,密度约0.80 g/cm³,沸点约292℃,闪点约125℃,不溶于水,溶于乙醇、丙酮、甲苯等有机溶剂。
- 含量
- ≥98%
- 密度
- 约0.80 g/cm³
- 沸点
- 约292℃
- 闪点
- 约125℃
English description(英文原文,共 873 字符)
Product Name:1,3-Di-n-octyltetramethyldisiloxane
English Name:1,3-Di-n-octyltetramethyldisiloxane
CAS No.:18642-94-9
Aliases:1,3-Di-n-octyltetramethyldisiloxane, 1,3-Dioctyltetramethyldisiloxane
Molecular Formula:C20H46OSi2
Physical Properties:Colorless to pale yellow transparent liquid. Molecular weight 358.75, density approximately 0.80 g/cm³, boiling point approximately 292°C, flash point approximately 125°C. Insoluble in water, soluble in ethanol, acetone, toluene and other organic solvents.
Uses:Mainly used as a silicone intermediate for the synthesis of polysiloxanes and silicone oil modification; also used as a surface treatment agent, mold release agent and lubricant component.
Technical Specifications:
Molecular weight: 358.75
Content: ≥98%
Density: approximately 0.80 g/cm³
Boiling point: approximately 292°C
Flash point: approximately 125°C
English Name:1,3-Di-n-octyltetramethyldisiloxane
CAS No.:18642-94-9
Aliases:1,3-Di-n-octyltetramethyldisiloxane, 1,3-Dioctyltetramethyldisiloxane
Molecular Formula:C20H46OSi2
Physical Properties:Colorless to pale yellow transparent liquid. Molecular weight 358.75, density approximately 0.80 g/cm³, boiling point approximately 292°C, flash point approximately 125°C. Insoluble in water, soluble in ethanol, acetone, toluene and other organic solvents.
Uses:Mainly used as a silicone intermediate for the synthesis of polysiloxanes and silicone oil modification; also used as a surface treatment agent, mold release agent and lubricant component.
Technical Specifications:
Molecular weight: 358.75
Content: ≥98%
Density: approximately 0.80 g/cm³
Boiling point: approximately 292°C
Flash point: approximately 125°C
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常见问题
- 1,3-辛基四甲基二硅氧烷的 CAS 号是多少?
- 1,3-辛基四甲基二硅氧烷的 CAS 号是 18642-94-9。
- 1,3-辛基四甲基二硅氧烷的分子式和分子量是什么?
- 1,3-辛基四甲基二硅氧烷的分子式为 C20H46OSi2,分子量约 358.75。
- 1,3-辛基四甲基二硅氧烷的英文名称是什么?
- 1,3-辛基四甲基二硅氧烷的英文名称为 1,3-Di-n-octyltetramethyldisiloxane。
- 1,3-辛基四甲基二硅氧烷还有哪些别名?
- 1,3-辛基四甲基二硅氧烷又称 1,3-二正辛基四甲基二硅氧烷、1,3-二辛基四甲基二硅氧烷。
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