5-甲基-2-(4-甲苯基)吡啶 (CAS No.85237-71-4)
- 中文别名
- 5-甲基-2-(4-甲基苯基)吡啶；5-甲基-2-(对甲苯基)吡啶
- 英文名称
- 5-methyl-2-(p-tolyl)pyridine
- 分子式
- C13H13N
- 分子量
- 183.25
- 所属类别
- 有机无机原料
- 物化性质
- 外观为无色至淡黄色透明液体，具有特征性芳香气味。密度约为1.01 g/cm³，沸点约为295-300°C，闪点约为110°C。微溶于水，易溶于乙醇、乙醚、丙酮等常用有机溶剂。在常温常压下稳定，避免与强氧化剂接触。分子量为183.25。
- 纯度
- ≥98.0%
- 外观
- 无色至淡黄色透明液体
- 沸点
- 295-300°C
- 密度
- 约1.01 g/cm³（20°C）
English description（英文原文，共 1295 字符）
Product Name:5-methyl-2-(p-tolyl)pyridine
English Name:5-methyl-2-(p-tolyl)pyridine
CAS No.:85237-71-4
Aliases:5-Methyl-2-(4-methylphenyl)pyridine, 5-Methyl-2-(4-tolyl)pyridine
Molecular Formula:C13H13N
Physical Properties:Colorless to light yellow transparent liquid with characteristic aromatic odor. Density approximately 1.01 g/cm³, boiling point approximately 295-300°C, flash point approximately 110°C. Slightly soluble in water, readily soluble in common organic solvents such as ethanol, ether, and acetone. Stable under normal temperature and pressure, avoid contact with strong oxidizing agents. Molecular weight 183.25.
Uses:This product is an important organic synthesis intermediate, widely applied in pharmaceuticals, agrochemicals, and fine chemical industries. In the pharmaceutical industry, it is used to synthesize drug active molecules containing pyridine rings. In the agrochemical field, it serves as a raw material for preparing high-efficiency, low-toxicity insecticides and herbicides. It is also used as a ligand or ligand precursor in organic synthesis and catalysis.
Technical Specifications:
Molecular weight: 183.25
Purity: ≥98.0%
Appearance: Colorless to light yellow transparent liquid
Boiling point: 295-300°C
Density: approximately 1.01 g/cm³ (20°C)
English Name:5-methyl-2-(p-tolyl)pyridine
CAS No.:85237-71-4
Aliases:5-Methyl-2-(4-methylphenyl)pyridine, 5-Methyl-2-(4-tolyl)pyridine
Molecular Formula:C13H13N
Physical Properties:Colorless to light yellow transparent liquid with characteristic aromatic odor. Density approximately 1.01 g/cm³, boiling point approximately 295-300°C, flash point approximately 110°C. Slightly soluble in water, readily soluble in common organic solvents such as ethanol, ether, and acetone. Stable under normal temperature and pressure, avoid contact with strong oxidizing agents. Molecular weight 183.25.
Uses:This product is an important organic synthesis intermediate, widely applied in pharmaceuticals, agrochemicals, and fine chemical industries. In the pharmaceutical industry, it is used to synthesize drug active molecules containing pyridine rings. In the agrochemical field, it serves as a raw material for preparing high-efficiency, low-toxicity insecticides and herbicides. It is also used as a ligand or ligand precursor in organic synthesis and catalysis.
Technical Specifications:
Molecular weight: 183.25
Purity: ≥98.0%
Appearance: Colorless to light yellow transparent liquid
Boiling point: 295-300°C
Density: approximately 1.01 g/cm³ (20°C)
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常见问题
- 5-甲基-2-(4-甲苯基)吡啶的 CAS 号是多少？
- 5-甲基-2-(4-甲苯基)吡啶的 CAS 号是 85237-71-4。
- 5-甲基-2-(4-甲苯基)吡啶的分子式和分子量是什么？
- 5-甲基-2-(4-甲苯基)吡啶的分子式为 C13H13N，分子量约 183.25。
- 5-甲基-2-(4-甲苯基)吡啶的英文名称是什么？
- 5-甲基-2-(4-甲苯基)吡啶的英文名称为 5-methyl-2-(p-tolyl)pyridine。
- 5-甲基-2-(4-甲苯基)吡啶还有哪些别名？
- 5-甲基-2-(4-甲苯基)吡啶又称 5-甲基-2-(4-甲基苯基)吡啶、5-甲基-2-(对甲苯基)吡啶。
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