二甲胺 (CAS No.124-40-3)
- 物化性质
- 无色液化气体,具有特殊氨味。易溶于水,溶于乙醇、乙醚等有机溶剂。沸点-6.8℃,熔点-93.5℃,相对密度0.66(水=1),蒸气压202.65 kPa(25℃),闪点-10℃,自燃温度430℃,爆炸极限4.9%~20.8%(V/V)。
- 纯度
- 无水品≥99%,可供应40%水溶液
- 外观
- 无色液化气体或无色水溶液
- 沸点
- -6.8℃
- 熔点
- -93.5℃
- 闪点
- -10℃
English description(英文原文,共 1004 字符)
Product Name:Dimethylamine
English Name:Dimethylamine
CAS No.:124-40-3
Aliases:Dimethylamine aqueous solution, N-Methylmethanamine
Molecular Formula:C2H7N
Physical Properties:Colorless liquefied gas with a characteristic ammonia-like odor. Easily soluble in water, soluble in ethanol, diethyl ether and other organic solvents. Boiling point -6.8°C, melting point -93.5°C, relative density 0.66 (water=1), vapor pressure 202.65 kPa (25°C), flash point -10°C, auto-ignition temperature 430°C, explosion limit 4.9%~20.8% (V/V).
Uses:Mainly used as an intermediate for pesticides (e.g., insecticides, herbicides) and pharmaceuticals. It is also used in the production of rubber accelerators, leather depilating agents, surfactants, and as a solvent or chemical raw material.
Technical Specifications:
Purity: anhydrous grade ≥99%; 40% aqueous solution also available
Appearance: colorless liquefied gas or colorless aqueous solution
Boiling point: -6.8°C
Melting point: -93.5°C
Flash point: -10°C
English Name:Dimethylamine
CAS No.:124-40-3
Aliases:Dimethylamine aqueous solution, N-Methylmethanamine
Molecular Formula:C2H7N
Physical Properties:Colorless liquefied gas with a characteristic ammonia-like odor. Easily soluble in water, soluble in ethanol, diethyl ether and other organic solvents. Boiling point -6.8°C, melting point -93.5°C, relative density 0.66 (water=1), vapor pressure 202.65 kPa (25°C), flash point -10°C, auto-ignition temperature 430°C, explosion limit 4.9%~20.8% (V/V).
Uses:Mainly used as an intermediate for pesticides (e.g., insecticides, herbicides) and pharmaceuticals. It is also used in the production of rubber accelerators, leather depilating agents, surfactants, and as a solvent or chemical raw material.
Technical Specifications:
Purity: anhydrous grade ≥99%; 40% aqueous solution also available
Appearance: colorless liquefied gas or colorless aqueous solution
Boiling point: -6.8°C
Melting point: -93.5°C
Flash point: -10°C
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常见问题
- 二甲胺的 CAS 号是多少?
- 二甲胺的 CAS 号是 124-40-3。
- 二甲胺的分子式和分子量是什么?
- 二甲胺的分子式为 C2H7N。
- 二甲胺的英文名称是什么?
- 二甲胺的英文名称为 Dimethylamine。
- 二甲胺还有哪些别名?
- 二甲胺又称 二甲胺水溶液、N-甲基甲胺。
- 二甲胺有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条二甲胺供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 二甲胺的供应商主要分布在哪些地区?
- 二甲胺的供应商主要分布在 上海市(1 条) 等地。
- 二甲胺有哪些级别可选?
- 平台上二甲胺的供应级别包括 工业级。
- 二甲胺的报价单位是什么?
- 二甲胺的报价单位主要有 千克。
- 哪里可以查到二甲胺的价格?
- 掌上化工二甲胺产品页汇总了各供应商的最新报价与规格,地址:/chemicals/124-40-3/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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