3-甲基苯乙炔 (CAS No.766-82-5)
- 物化性质
- 无色至浅黄色透明液体，具有特殊气味。微溶于水，可溶于乙醇、乙醚、丙酮等有机溶剂。密度约为0.91 g/cm³，沸点约为170-175℃，闪点约为45℃。
- 含量
- ≥98%
- 外观
- 无色至浅黄色透明液体
- 密度
- 约0.91 g/cm³
- 沸点
- 170-175℃
English description（英文原文，共 898 字符）
Product Name:3-Ethynyltoluene
English Name:3-Ethynyltoluene
CAS No.:766-82-5
Aliases:3-Ethynyl-1-methylbenzene, m-Methylphenylacetylene
Molecular Formula:C9H8
Physical Properties:Colorless to pale yellow transparent liquid with a characteristic odor. Slightly soluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents. Density approximately 0.91 g/cm³, boiling point approximately 170-175°C, flash point approximately 45°C.
Uses:This product is an important organic synthesis intermediate used in the preparation of pharmaceuticals, pesticides, fragrances and functional materials. It is also commonly used as an alkyne monomer in click chemistry and polymerization reactions.
Technical Specifications:
Content: ≥98%
Molecular weight: 116.16
Appearance: colorless to pale yellow transparent liquid
Density: approximately 0.91 g/cm³
Boiling point: 170-175°C
English Name:3-Ethynyltoluene
CAS No.:766-82-5
Aliases:3-Ethynyl-1-methylbenzene, m-Methylphenylacetylene
Molecular Formula:C9H8
Physical Properties:Colorless to pale yellow transparent liquid with a characteristic odor. Slightly soluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents. Density approximately 0.91 g/cm³, boiling point approximately 170-175°C, flash point approximately 45°C.
Uses:This product is an important organic synthesis intermediate used in the preparation of pharmaceuticals, pesticides, fragrances and functional materials. It is also commonly used as an alkyne monomer in click chemistry and polymerization reactions.
Technical Specifications:
Content: ≥98%
Molecular weight: 116.16
Appearance: colorless to pale yellow transparent liquid
Density: approximately 0.91 g/cm³
Boiling point: 170-175°C
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常见问题
- 3-甲基苯乙炔的 CAS 号是多少？
- 3-甲基苯乙炔的 CAS 号是 766-82-5。
- 3-甲基苯乙炔的分子式和分子量是什么？
- 3-甲基苯乙炔的分子式为 C9H8，分子量约 116.16。
- 3-甲基苯乙炔的英文名称是什么？
- 3-甲基苯乙炔的英文名称为 3-Ethynyltoluene。
- 3-甲基苯乙炔还有哪些别名？
- 3-甲基苯乙炔又称 3-乙炔基甲苯、间甲基苯乙炔。
- 3-甲基苯乙炔有哪些供应商和生产厂家？
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