三环己基膦 (CAS No.2622-14-2)
- 物化性质
- 分子量:280.43;外观:白色至黄色结晶粉末;密度:0.909 g/mL(25°C);熔点:81-83°C;沸点:110°C;闪点:48°F(约9°C);常温密闭下稳定,建议于-20°C储存。
- 技术参数
- 纯度≥97%
- 熔点
- 81-83°C
- 沸点
- 110°C
- 闪点
- 约9°C(48°F)
English description(英文原文,共 957 字符)
Product Name:Tricyclohexylphosphine
English Name:Tricyclohexylphosphine
CAS No.:2622-14-2
Aliases:Tricyclohexylphosphine, PCy3, Tricyclohexylphosphane, Tris(cyclohexyl)phosphine
Molecular Formula:C18H33P
Physical Properties:Molecular weight: 280.43; Appearance: white to yellow crystalline powder; Density: 0.909 g/mL at 25°C; Melting point: 81-83°C; Boiling point: 110°C; Flash point: 48°F (approx. 9°C); Stable in closed containers at room temperature; recommended storage at -20°C.
Uses:Tricyclohexylphosphine is a highly electron-rich tertiary phosphine ligand widely used in transition metal-catalyzed coupling reactions such as Buchwald-Hartwig amination, Suzuki-Miyaura coupling, and Negishi reactions. It is also used to prepare palladium catalysts facilitating C-C and C-N bond formation.
Technical Specifications:
Purity: ≥97%
Melting point: 81-83°C
Boiling point: 110°C
Flash point: approx. 9°C (48°F)
Package sizes: 5g, 50g, 1kg, 5kg
English Name:Tricyclohexylphosphine
CAS No.:2622-14-2
Aliases:Tricyclohexylphosphine, PCy3, Tricyclohexylphosphane, Tris(cyclohexyl)phosphine
Molecular Formula:C18H33P
Physical Properties:Molecular weight: 280.43; Appearance: white to yellow crystalline powder; Density: 0.909 g/mL at 25°C; Melting point: 81-83°C; Boiling point: 110°C; Flash point: 48°F (approx. 9°C); Stable in closed containers at room temperature; recommended storage at -20°C.
Uses:Tricyclohexylphosphine is a highly electron-rich tertiary phosphine ligand widely used in transition metal-catalyzed coupling reactions such as Buchwald-Hartwig amination, Suzuki-Miyaura coupling, and Negishi reactions. It is also used to prepare palladium catalysts facilitating C-C and C-N bond formation.
Technical Specifications:
Purity: ≥97%
Melting point: 81-83°C
Boiling point: 110°C
Flash point: approx. 9°C (48°F)
Package sizes: 5g, 50g, 1kg, 5kg
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常见问题
- 三环己基膦的 CAS 号是多少?
- 三环己基膦的 CAS 号是 2622-14-2。
- 三环己基膦的分子式和分子量是什么?
- 三环己基膦的分子式为 C18H33P。
- 三环己基膦的英文名称是什么?
- 三环己基膦的英文名称为 Tricyclohexylphosphine。
- 三环己基膦还有哪些别名?
- 三环己基膦又称 三环己基膦、三环已基磷、三环己基磷、三環己[基]膦。
- 三环己基膦有哪些供应商和生产厂家?
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