2-氯-1,4-二甲基苯 (CAS No.95-72-7)
- 物化性质
- 通常情况下为无色至淡黄色透明液体。密度约为1.07 g/cm³,沸点约为195-197 °C,熔点约为-2 °C,折射率n20/D约为1.539。不溶于水,易溶于乙醇、乙醚、丙酮等有机溶剂。
- 技术参数
- 纯度不低于98%
- 外观
- 无色至淡黄色透明液体
- 密度
- 约1.07 g/cm³
English description(英文原文,共 1124 字符)
Product Name:2-Chloro-1,4-dimethylbenzene
English Name:2-Chloro-1,4-dimethylbenzene
CAS No.:95-72-7
Aliases:2-Chloro-p-xylene, 1-Chloro-2,5-dimethylbenzene, 2,5-Dimethylchlorobenzene
Molecular Formula:C8H9Cl
Physical Properties:Colorless to pale yellow transparent liquid under normal conditions. Density approx. 1.07 g/cm³, boiling point approx. 195-197 °C, melting point approx. -2 °C, refractive index n20/D approx. 1.539. Insoluble in water; soluble in ethanol, ether, acetone and other organic solvents.
Uses:2-Chloro-1,4-dimethylbenzene is an important organic synthesis intermediate widely used in the synthesis of pharmaceuticals, agrochemicals, dyes, and functional materials. The methyl groups on its benzene ring can be oxidized to aldehydes or carboxylic acids, and the chlorine atom can be substituted by nucleophiles such as amines and sodium alkoxides, giving access to a variety of complex organic compounds.
Technical Specifications:
Purity ≥98%
Molecular weight: 140.61 g/mol
Appearance: colorless to pale yellow transparent liquid
Density: approx. 1.07 g/cm³
Packaging: 5 g, 25 g, 100 g, 500 g
English Name:2-Chloro-1,4-dimethylbenzene
CAS No.:95-72-7
Aliases:2-Chloro-p-xylene, 1-Chloro-2,5-dimethylbenzene, 2,5-Dimethylchlorobenzene
Molecular Formula:C8H9Cl
Physical Properties:Colorless to pale yellow transparent liquid under normal conditions. Density approx. 1.07 g/cm³, boiling point approx. 195-197 °C, melting point approx. -2 °C, refractive index n20/D approx. 1.539. Insoluble in water; soluble in ethanol, ether, acetone and other organic solvents.
Uses:2-Chloro-1,4-dimethylbenzene is an important organic synthesis intermediate widely used in the synthesis of pharmaceuticals, agrochemicals, dyes, and functional materials. The methyl groups on its benzene ring can be oxidized to aldehydes or carboxylic acids, and the chlorine atom can be substituted by nucleophiles such as amines and sodium alkoxides, giving access to a variety of complex organic compounds.
Technical Specifications:
Purity ≥98%
Molecular weight: 140.61 g/mol
Appearance: colorless to pale yellow transparent liquid
Density: approx. 1.07 g/cm³
Packaging: 5 g, 25 g, 100 g, 500 g
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 2-氯-1,4-二甲基苯 CAS 95-72-7 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 2-氯-1,4-二甲基苯的 CAS 号是多少?
- 2-氯-1,4-二甲基苯的 CAS 号是 95-72-7。
- 2-氯-1,4-二甲基苯的分子式和分子量是什么?
- 2-氯-1,4-二甲基苯的分子式为 C8H9Cl,分子量约 140.61 g/mol。
- 2-氯-1,4-二甲基苯的英文名称是什么?
- 2-氯-1,4-二甲基苯的英文名称为 2-Chloro-1,4-dimethylbenzene。
- 2-氯-1,4-二甲基苯还有哪些别名?
- 2-氯-1,4-二甲基苯又称 2-氯对二甲苯、1-氯-2,5-二甲基苯、2,5-二甲基氯苯。
- 2-氯-1,4-二甲基苯有哪些供应商和生产厂家?
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