N,N-二甲基对甲苯胺 (CAS No.99-97-8)
- 物化性质
- 无色至淡黄色油状液体,具有芳胺特征气味。微溶于水,易溶于乙醇、乙醚、丙酮等有机溶剂。相对密度约0.936~0.945(20℃),熔点约-25℃,沸点约211~212℃,闪点约86℃(闭杯)。
- 外观
- 无色至淡黄色透明液体
- 含量
- ≥99.0%(GC)
- 沸点
- 211~212℃
- 密度
- 0.936~0.945 g/mL(20℃)
- 闪点
- 86℃(闭杯)
English description(英文原文,共 993 字符)
Product Name:N,N-Dimethyl-p-toluidine
English Name:N,N-Dimethyl-p-toluidine
CAS No.:99-97-8
Aliases:4-Dimethylaminotoluene, N,N,4-Trimethylaniline, p-Tolyldimethylamine
Molecular Formula:C9H13N
Physical Properties:Colorless to pale yellow oily liquid with a characteristic aromatic amine odor. Slightly soluble in water, readily soluble in ethanol, ether, acetone and other organic solvents. Relative density approximately 0.936–0.945 (20°C), melting point around –25°C, boiling point approximately 211–212°C, flash point approximately 86°C (closed cup).
Uses:Mainly used as an organic synthesis intermediate for the preparation of dyes, pigments, pharmaceuticals and agrochemicals. It also acts as a curing accelerator for epoxy resins and as a catalyst for redox polymerization reactions.
Technical Specifications:
Appearance: colorless to pale yellow transparent liquid
Purity: ≥99.0% (GC)
Boiling point: 211–212°C
Density: 0.936–0.945 g/mL (20°C)
Flash point: 86°C (closed cup)
English Name:N,N-Dimethyl-p-toluidine
CAS No.:99-97-8
Aliases:4-Dimethylaminotoluene, N,N,4-Trimethylaniline, p-Tolyldimethylamine
Molecular Formula:C9H13N
Physical Properties:Colorless to pale yellow oily liquid with a characteristic aromatic amine odor. Slightly soluble in water, readily soluble in ethanol, ether, acetone and other organic solvents. Relative density approximately 0.936–0.945 (20°C), melting point around –25°C, boiling point approximately 211–212°C, flash point approximately 86°C (closed cup).
Uses:Mainly used as an organic synthesis intermediate for the preparation of dyes, pigments, pharmaceuticals and agrochemicals. It also acts as a curing accelerator for epoxy resins and as a catalyst for redox polymerization reactions.
Technical Specifications:
Appearance: colorless to pale yellow transparent liquid
Purity: ≥99.0% (GC)
Boiling point: 211–212°C
Density: 0.936–0.945 g/mL (20°C)
Flash point: 86°C (closed cup)
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常见问题
- N,N-二甲基对甲苯胺的 CAS 号是多少?
- N,N-二甲基对甲苯胺的 CAS 号是 99-97-8。
- N,N-二甲基对甲苯胺的分子式和分子量是什么?
- N,N-二甲基对甲苯胺的分子式为 C9H13N。
- N,N-二甲基对甲苯胺的英文名称是什么?
- N,N-二甲基对甲苯胺的英文名称为 N,N-Dimethyl-p-toluidine。
- N,N-二甲基对甲苯胺还有哪些别名?
- N,N-二甲基对甲苯胺又称 4-二甲氨基甲苯、N,N,4-三甲基苯胺、对甲苯基二甲胺。
- N,N-二甲基对甲苯胺有哪些供应商和生产厂家?
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