N,N-二甲基苯胺 (CAS No.121-69-7)
- 物化性质
- 淡黄色至棕色油性液体，有特殊胺味；沸点193-194°C；闪点62.8°C（闭杯）；相对密度（水=1）0.956；折射率1.557-1.559；微溶于水，可混溶于乙醇、乙醚、苯等。
- 沸点
- 193-194°C
- 闪点
- 62.8°C（闭杯）
- 外观
- 淡黄色至棕色油性液体
English description（英文原文，共 989 字符）
Product Name:N,N-Dimethylaniline
English Name:N,N-Dimethylaniline
CAS No.:121-69-7
Aliases:Dimethylaminobenzene, Dimethylphenylamine
Molecular Formula:C8H11N
Physical Properties:Light yellow to brown oily liquid with an amine-like odor; boiling point 193-194°C; flash point 62.8°C (closed cup); relative density (water=1) 0.956; refractive index 1.557-1.559; slightly soluble in water, miscible with ethanol, diethyl ether, benzene, etc.
Uses:Mainly used as a basic raw material for producing basic dyes (e.g., auramine, methyl violet 5BN, brilliant green), and as an intermediate in the synthesis of pharmaceuticals such as cephamycin V and sulfonamides. It is also used in the manufacture of fragrances (e.g., vanillin), pesticides, explosives, and as an analytical reagent.
Technical Specifications:
Boiling point: 193-194°C
Flash point: 62.8°C (closed cup)
Relative density (water=1): 0.956
Refractive index (nD20): 1.557-1.559
Appearance: light yellow to brown oily liquid
English Name:N,N-Dimethylaniline
CAS No.:121-69-7
Aliases:Dimethylaminobenzene, Dimethylphenylamine
Molecular Formula:C8H11N
Physical Properties:Light yellow to brown oily liquid with an amine-like odor; boiling point 193-194°C; flash point 62.8°C (closed cup); relative density (water=1) 0.956; refractive index 1.557-1.559; slightly soluble in water, miscible with ethanol, diethyl ether, benzene, etc.
Uses:Mainly used as a basic raw material for producing basic dyes (e.g., auramine, methyl violet 5BN, brilliant green), and as an intermediate in the synthesis of pharmaceuticals such as cephamycin V and sulfonamides. It is also used in the manufacture of fragrances (e.g., vanillin), pesticides, explosives, and as an analytical reagent.
Technical Specifications:
Boiling point: 193-194°C
Flash point: 62.8°C (closed cup)
Relative density (water=1): 0.956
Refractive index (nD20): 1.557-1.559
Appearance: light yellow to brown oily liquid
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常见问题
- N,N-二甲基苯胺的 CAS 号是多少？
- N,N-二甲基苯胺的 CAS 号是 121-69-7。
- N,N-二甲基苯胺的分子式和分子量是什么？
- N,N-二甲基苯胺的分子式为 C8H11N。
- N,N-二甲基苯胺的英文名称是什么？
- N,N-二甲基苯胺的英文名称为 N,N-Dimethylaniline。
- N,N-二甲基苯胺还有哪些别名？
- N,N-二甲基苯胺又称 二甲胺苯。
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