R(+)-alpha-甲基苄胺 (CAS No.3886-69-9)
- 中文别名
- R(+)-1-苯乙胺；(R)-(+)-1-苯基乙胺；(R)-(+)-α-甲基苄胺
- 英文名称
- (R)-(+)-1-Phenylethylamine
- 分子式
- C8H11N
- 所属类别
- 有机无机原料
- 物化性质
- 无色至淡黄色透明液体，有特殊胺类气味。沸点187-189°C，闪点约74°C，密度约0.94 g/cm3（20°C），折射率约1.526。易溶于乙醇、乙醚、丙酮等大多数有机溶剂，微溶于水。
- 纯度
- ≥98.0%（GC）
- 沸点
- 187-189°C
- 闪点
- 约74°C
- 密度
- 约0.94 g/cm3（20°C）
English description（英文原文，共 1073 字符）
Product Name:(R)-(+)-1-Phenylethylamine
English Name:(R)-(+)-1-Phenylethylamine
CAS No.:3886-69-9
Aliases:R(+)-1-Phenylethylamine, (R)-(+)-alpha-Methylbenzylamine
Molecular Formula:C8H11N
Physical Properties:Colorless to pale yellow transparent liquid with a characteristic amine odor. Boiling point: 187-189°C. Flash point: approx. 74°C. Density: approx. 0.94 g/cm3 at 20°C. Refractive index: approx. 1.526. Freely soluble in most organic solvents such as ethanol, diethyl ether and acetone; slightly soluble in water.
Uses:Used as a chiral resolving agent to form diastereomeric salts with racemic acidic compounds, enabling separation by fractional crystallization. Serves as a chiral auxiliary, chiral ligand precursor and chiral base in asymmetric synthesis. Also acts as a key chiral building block for pharmaceuticals, agrochemicals and chiral functional materials.
Technical Specifications:
Purity: ≥98.0% by GC
Specific rotation: [α]20/D +36° to +42° (c=1, ethanol)
Boiling point: 187-189°C
Flash point: approx. 74°C
Density: approx. 0.94 g/cm3 at 20°C
English Name:(R)-(+)-1-Phenylethylamine
CAS No.:3886-69-9
Aliases:R(+)-1-Phenylethylamine, (R)-(+)-alpha-Methylbenzylamine
Molecular Formula:C8H11N
Physical Properties:Colorless to pale yellow transparent liquid with a characteristic amine odor. Boiling point: 187-189°C. Flash point: approx. 74°C. Density: approx. 0.94 g/cm3 at 20°C. Refractive index: approx. 1.526. Freely soluble in most organic solvents such as ethanol, diethyl ether and acetone; slightly soluble in water.
Uses:Used as a chiral resolving agent to form diastereomeric salts with racemic acidic compounds, enabling separation by fractional crystallization. Serves as a chiral auxiliary, chiral ligand precursor and chiral base in asymmetric synthesis. Also acts as a key chiral building block for pharmaceuticals, agrochemicals and chiral functional materials.
Technical Specifications:
Purity: ≥98.0% by GC
Specific rotation: [α]20/D +36° to +42° (c=1, ethanol)
Boiling point: 187-189°C
Flash point: approx. 74°C
Density: approx. 0.94 g/cm3 at 20°C
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常见问题
- R(+)-alpha-甲基苄胺的 CAS 号是多少？
- R(+)-alpha-甲基苄胺的 CAS 号是 3886-69-9。
- R(+)-alpha-甲基苄胺的分子式和分子量是什么？
- R(+)-alpha-甲基苄胺的分子式为 C8H11N。
- R(+)-alpha-甲基苄胺的英文名称是什么？
- R(+)-alpha-甲基苄胺的英文名称为 (R)-(+)-1-Phenylethylamine。
- R(+)-alpha-甲基苄胺还有哪些别名？
- R(+)-alpha-甲基苄胺又称 R(+)-1-苯乙胺、(R)-(+)-1-苯基乙胺、(R)-(+)-α-甲基苄胺。
- R(+)-alpha-甲基苄胺有哪些供应商和生产厂家？
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