三(4-甲氧基苯基)膦 (CAS No.855-38-9)
- 物化性质
- 白色至类白色结晶粉末,熔点约132-135°C;易溶于二氯甲烷、氯仿、四氢呋喃、甲苯等有机溶剂,微溶于乙醇,不溶于水;在空气中相对稳定,但建议避光密封保存。
- 纯度
- ≥95%
- 外观
- 白色至类白色结晶粉末
English description(英文原文,共 952 字符)
Product Name:Tris(4-methoxyphenyl)phosphine
English Name:Tris(4-methoxyphenyl)phosphine
CAS No.:855-38-9
Aliases:Tri(p-methoxyphenyl)phosphine, 4-Methoxyphenylphosphine
Molecular Formula:C21H21O3P
Physical Properties:White to off-white crystalline powder; melting point approximately 132-135°C; readily soluble in organic solvents such as dichloromethane, chloroform, tetrahydrofuran, and toluene; slightly soluble in ethanol; insoluble in water; relatively stable in air but recommended to be stored sealed and protected from light.
Uses:Commonly used as a phosphine ligand in transition metal-catalyzed reactions, including Miyaura borylation, Suzuki coupling, and Buchwald-Hartwig amination; also employed as a reducing agent or ligand modifier in organic synthesis.
Technical Specifications:
Purity: ≥95%
Molecular weight: 352.36
Melting point range: 132-135°C
Appearance: White to off-white crystalline powder
Packaging: 500g, 1kg, 2kg
English Name:Tris(4-methoxyphenyl)phosphine
CAS No.:855-38-9
Aliases:Tri(p-methoxyphenyl)phosphine, 4-Methoxyphenylphosphine
Molecular Formula:C21H21O3P
Physical Properties:White to off-white crystalline powder; melting point approximately 132-135°C; readily soluble in organic solvents such as dichloromethane, chloroform, tetrahydrofuran, and toluene; slightly soluble in ethanol; insoluble in water; relatively stable in air but recommended to be stored sealed and protected from light.
Uses:Commonly used as a phosphine ligand in transition metal-catalyzed reactions, including Miyaura borylation, Suzuki coupling, and Buchwald-Hartwig amination; also employed as a reducing agent or ligand modifier in organic synthesis.
Technical Specifications:
Purity: ≥95%
Molecular weight: 352.36
Melting point range: 132-135°C
Appearance: White to off-white crystalline powder
Packaging: 500g, 1kg, 2kg
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 三(4-甲氧基苯基)膦 CAS 855-38-9 | ≥95% | — | 工业级 | 电议 | — | 询价 |
常见问题
- 三(4-甲氧基苯基)膦的 CAS 号是多少?
- 三(4-甲氧基苯基)膦的 CAS 号是 855-38-9。
- 三(4-甲氧基苯基)膦的分子式和分子量是什么?
- 三(4-甲氧基苯基)膦的分子式为 C21H21O3P,分子量约 352.36。
- 三(4-甲氧基苯基)膦的英文名称是什么?
- 三(4-甲氧基苯基)膦的英文名称为 Tris(4-methoxyphenyl)phosphine。
- 三(4-甲氧基苯基)膦还有哪些别名?
- 三(4-甲氧基苯基)膦又称 三(对甲氧基苯基)膦、4-甲氧基苯基膦。
- 三(4-甲氧基苯基)膦有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条三(4-甲氧基苯基)膦供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 掌上化工三(4-甲氧基苯基)膦产品页汇总了各供应商的最新报价与规格,地址:/chemicals/855-38-9/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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