苯基三(二甲基硅氧烷基)硅烷 (CAS No.18027-45-7)
- 物化性质
- 本品为无色至淡黄色透明液体,具有轻微特征气味。密度(25°C)约0.90 g/cm³,沸点约205°C,折射率(25°C)约1.42,闪点约70°C(闭杯)。不溶于水,可溶于乙醇、乙醚、甲苯等有机溶剂。对潮气敏感,需密封储存。
- 外观
- 无色至淡黄色透明液体
- 沸点
- 约205°C(760 mmHg)
English description(英文原文,共 1115 字符)
Product Name:Phenyltris(dimethylsiloxy)silane
English Name:Phenyltris(dimethylsiloxy)silane
CAS No.:18027-45-7
Aliases:Phenyltris(dimethylsilyloxy)silane, Tris(dimethylsiloxy)phenylsilane
Molecular Formula:C12H26O3Si4
Physical Properties:Colorless to pale yellow transparent liquid with a slight characteristic odor. Density approx. 0.90 g/cm³ at 25°C, boiling point approx. 205°C, refractive index approx. 1.42 at 25°C, flash point approx. 70°C (closed cup). Insoluble in water, soluble in organic solvents such as ethanol, diethyl ether, and toluene. Moisture-sensitive; keep sealed.
Uses:Mainly used as an organosilicon synthesis intermediate for introducing phenyl and silicon-hydride groups, and for preparing modified siloxanes and silicone resins. Also used as a crosslinking agent in hydrosilylation reactions, widely applied in coatings, adhesives, sealants, and electronic packaging materials.
Technical Specifications:
Molecular weight: 330.67
Appearance: colorless to pale yellow transparent liquid
Purity (GC): ≥97%
Boiling point: approx. 205°C (760 mmHg)
Density (25°C): approx. 0.90 g/cm³
English Name:Phenyltris(dimethylsiloxy)silane
CAS No.:18027-45-7
Aliases:Phenyltris(dimethylsilyloxy)silane, Tris(dimethylsiloxy)phenylsilane
Molecular Formula:C12H26O3Si4
Physical Properties:Colorless to pale yellow transparent liquid with a slight characteristic odor. Density approx. 0.90 g/cm³ at 25°C, boiling point approx. 205°C, refractive index approx. 1.42 at 25°C, flash point approx. 70°C (closed cup). Insoluble in water, soluble in organic solvents such as ethanol, diethyl ether, and toluene. Moisture-sensitive; keep sealed.
Uses:Mainly used as an organosilicon synthesis intermediate for introducing phenyl and silicon-hydride groups, and for preparing modified siloxanes and silicone resins. Also used as a crosslinking agent in hydrosilylation reactions, widely applied in coatings, adhesives, sealants, and electronic packaging materials.
Technical Specifications:
Molecular weight: 330.67
Appearance: colorless to pale yellow transparent liquid
Purity (GC): ≥97%
Boiling point: approx. 205°C (760 mmHg)
Density (25°C): approx. 0.90 g/cm³
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常见问题
- 苯基三(二甲基硅氧烷基)硅烷的 CAS 号是多少?
- 苯基三(二甲基硅氧烷基)硅烷的 CAS 号是 18027-45-7。
- 苯基三(二甲基硅氧烷基)硅烷的分子式和分子量是什么?
- 苯基三(二甲基硅氧烷基)硅烷的分子式为 C12H26O3Si4,分子量约 330.67。
- 苯基三(二甲基硅氧烷基)硅烷的英文名称是什么?
- 苯基三(二甲基硅氧烷基)硅烷的英文名称为 Phenyltris(dimethylsiloxy)silane。
- 苯基三(二甲基硅氧烷基)硅烷还有哪些别名?
- 苯基三(二甲基硅氧烷基)硅烷又称 苯基三(二甲硅氧基)硅烷、三(二甲基硅氧烷基)苯基硅烷。
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