2-乙基吡啶 (CAS No.100-71-0)
- 物化性质
- 无色至淡黄色易燃液体,具有刺激性气味。熔点-63°C,沸点149°C,密度0.937 g/mL(25°C),折射率1.496,闪点29.4°C(85°F)。微溶于水(约45 g/L,20°C),易溶于乙醇、丙酮,可混溶于乙醇。pKa为5.89(25°C)。
- 外观
- 无色至淡黄色透明液体
- 纯度
- ≥99%
- 熔点
- -63°C
- 沸点
- 149°C
- 闪点
- 29.4°C(85°F)
English description(英文原文,共 876 字符)
Product Name:2-Ethylpyridine
English Name:2-Ethylpyridine
CAS No.:100-71-0
Aliases:α-Ethylpyridine, alpha-Ethylpyridine
Molecular Formula:C7H9N
Physical Properties:Colorless to pale yellow flammable liquid with a pungent odor. Melting point -63°C, boiling point 149°C, density 0.937 g/mL at 25°C, refractive index 1.496, flash point 29.4°C (85°F). Slightly soluble in water (approximately 45 g/L at 20°C), readily soluble in ethanol and acetone, miscible with ethanol. pKa is 5.89 at 25°C.
Uses:2-Ethylpyridine is primarily used as an organic synthesis intermediate for the preparation of pharmaceuticals, dyes, pesticides, and other fine chemicals. It can also be used as a solvent and analytical reagent.
Technical Specifications:
Appearance: Colorless to pale yellow clear liquid
Purity: ≥99%
Melting point: -63°C
Boiling point: 149°C
Flash point: 29.4°C (85°F)
English Name:2-Ethylpyridine
CAS No.:100-71-0
Aliases:α-Ethylpyridine, alpha-Ethylpyridine
Molecular Formula:C7H9N
Physical Properties:Colorless to pale yellow flammable liquid with a pungent odor. Melting point -63°C, boiling point 149°C, density 0.937 g/mL at 25°C, refractive index 1.496, flash point 29.4°C (85°F). Slightly soluble in water (approximately 45 g/L at 20°C), readily soluble in ethanol and acetone, miscible with ethanol. pKa is 5.89 at 25°C.
Uses:2-Ethylpyridine is primarily used as an organic synthesis intermediate for the preparation of pharmaceuticals, dyes, pesticides, and other fine chemicals. It can also be used as a solvent and analytical reagent.
Technical Specifications:
Appearance: Colorless to pale yellow clear liquid
Purity: ≥99%
Melting point: -63°C
Boiling point: 149°C
Flash point: 29.4°C (85°F)
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常见问题
- 2-乙基吡啶的 CAS 号是多少?
- 2-乙基吡啶的 CAS 号是 100-71-0。
- 2-乙基吡啶的分子式和分子量是什么?
- 2-乙基吡啶的分子式为 C7H9N。
- 2-乙基吡啶的英文名称是什么?
- 2-乙基吡啶的英文名称为 2-Ethylpyridine。
- 2-乙基吡啶还有哪些别名?
- 2-乙基吡啶又称 α-乙基吡啶。
- 2-乙基吡啶有哪些供应商和生产厂家?
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