三苯基硅醇 (CAS No.791-31-1)
- 物化性质
- 分子量276.4;白色至类白色结晶粉末;熔点154-157℃;沸点>350℃(伴随分解);闪点约200℃;不溶于水,溶于乙醇、丙酮、甲苯等有机溶剂。
- 技术参数
- 纯度≥99% 外观为白色结晶粉末 熔点154-157℃ 沸点>350℃(分解) 不溶于水,溶于乙醇、丙酮、甲苯等有机溶剂
English description(英文原文,共 972 字符)
Product Name:Triphenylsilanol
English Name:Triphenylsilanol
CAS No.:791-31-1
Aliases:Triphenylhydroxysilane, Hydroxytriphenylsilane
Molecular Formula:C18H16OSi
Physical Properties:Molecular weight 276.4; white to off-white crystalline powder; melting point 154-157°C; boiling point >350°C (decomposes); flash point approximately 200°C; insoluble in water, soluble in ethanol, acetone, toluene and other organic solvents.
Uses:Triphenylsilanol is an important intermediate in organosilicon synthesis, widely used to prepare triphenylsilane-type reagents and functional silane coupling agents. It is also used as an end-capping agent for polymer materials, a surface hydrophobic modifier, and a stabilizing ligand for transition metal catalysts.
Technical Specifications:
Purity ≥99%
Appearance: white crystalline powder
Melting point 154-157°C
Boiling point >350°C (decomposes)
Insoluble in water; soluble in ethanol, acetone, toluene and other organic solvents
English Name:Triphenylsilanol
CAS No.:791-31-1
Aliases:Triphenylhydroxysilane, Hydroxytriphenylsilane
Molecular Formula:C18H16OSi
Physical Properties:Molecular weight 276.4; white to off-white crystalline powder; melting point 154-157°C; boiling point >350°C (decomposes); flash point approximately 200°C; insoluble in water, soluble in ethanol, acetone, toluene and other organic solvents.
Uses:Triphenylsilanol is an important intermediate in organosilicon synthesis, widely used to prepare triphenylsilane-type reagents and functional silane coupling agents. It is also used as an end-capping agent for polymer materials, a surface hydrophobic modifier, and a stabilizing ligand for transition metal catalysts.
Technical Specifications:
Purity ≥99%
Appearance: white crystalline powder
Melting point 154-157°C
Boiling point >350°C (decomposes)
Insoluble in water; soluble in ethanol, acetone, toluene and other organic solvents
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常见问题
- 三苯基硅醇的 CAS 号是多少?
- 三苯基硅醇的 CAS 号是 791-31-1。
- 三苯基硅醇的分子式和分子量是什么?
- 三苯基硅醇的分子式为 C18H16OSi。
- 三苯基硅醇的英文名称是什么?
- 三苯基硅醇的英文名称为 Triphenylsilanol。
- 三苯基硅醇还有哪些别名?
- 三苯基硅醇又称 三苯基羟基硅烷、羟基三苯基硅烷。
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