二丁醚 (CAS No.142-96-1)
- 物化性质
- 无色透明液体，沸点142-143℃，熔点-98℃，闪点约30.6℃（闭杯），属于第3类易燃液体。几乎不溶于水（0.03g/100mL水），可混溶于乙醇、乙醚等多数有机溶剂。常温下稳定，长期储存会缓慢生成过氧化物，需避光、密封保存。
- 沸点
- 142-143℃
- 闪点
- 约30.6℃（闭杯），属于第3类易燃液体
- 熔点
- -98℃
- 溶解性
- 几乎不溶于水，可混溶于乙醇、乙醚等多数有机溶剂
English description（英文原文，共 1347 字符）
Product Name:Dibutyl Ether
English Name:Dibutyl Ether
CAS No.:142-96-1
Aliases:Butyl Ether
Molecular Formula:C8H18O
Physical Properties:Colorless transparent liquid. Boiling point: 142-143℃; melting point: -98℃; flash point: approx. 30.6℃ (closed cup); classified as a Class 3 flammable liquid. Almost insoluble in water (0.03g/100mL water), miscible with ethanol, diethyl ether and most organic solvents. Stable at room temperature; slowly forms peroxides during long-term storage. Should be stored in the dark in sealed containers.
Uses:Used as an industrial solvent in coatings, inks and paints to dissolve resins and oils, and to regulate viscosity and coating performance. Also employed in liquid-liquid extraction and purification of organic acids, alkaloids and rare earth elements. Electronic-grade dibutyl ether serves as a semiconductor cleaning agent and photoresist diluent, and can also be used as a fuel additive.
Technical Specifications:
Boiling point: 142-143℃
Flash point: approx. 30.6℃ (closed cup), classified as Class 3 flammable liquid
Melting point: -98℃
Solubility: almost insoluble in water, miscible with ethanol, diethyl ether and most organic solvents
Storage: keep in a cool, well-ventilated warehouse away from ignition sources and heat; storage temperature ≤30℃; keep sealed to prevent peroxide formation
English Name:Dibutyl Ether
CAS No.:142-96-1
Aliases:Butyl Ether
Molecular Formula:C8H18O
Physical Properties:Colorless transparent liquid. Boiling point: 142-143℃; melting point: -98℃; flash point: approx. 30.6℃ (closed cup); classified as a Class 3 flammable liquid. Almost insoluble in water (0.03g/100mL water), miscible with ethanol, diethyl ether and most organic solvents. Stable at room temperature; slowly forms peroxides during long-term storage. Should be stored in the dark in sealed containers.
Uses:Used as an industrial solvent in coatings, inks and paints to dissolve resins and oils, and to regulate viscosity and coating performance. Also employed in liquid-liquid extraction and purification of organic acids, alkaloids and rare earth elements. Electronic-grade dibutyl ether serves as a semiconductor cleaning agent and photoresist diluent, and can also be used as a fuel additive.
Technical Specifications:
Boiling point: 142-143℃
Flash point: approx. 30.6℃ (closed cup), classified as Class 3 flammable liquid
Melting point: -98℃
Solubility: almost insoluble in water, miscible with ethanol, diethyl ether and most organic solvents
Storage: keep in a cool, well-ventilated warehouse away from ignition sources and heat; storage temperature ≤30℃; keep sealed to prevent peroxide formation
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常见问题
- 二丁醚的 CAS 号是多少？
- 二丁醚的 CAS 号是 142-96-1。
- 二丁醚的分子式和分子量是什么？
- 二丁醚的分子式为 C8H18O。
- 二丁醚的英文名称是什么？
- 二丁醚的英文名称为 Dibutyl Ether。
- 二丁醚还有哪些别名？
- 二丁醚又称 丁醚。
- 二丁醚有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条二丁醚供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 二丁醚的供应商主要分布在哪些地区？
- 二丁醚的供应商主要分布在 上海市（1 条） 等地。
- 二丁醚有哪些级别可选？
- 平台上二丁醚的供应级别包括 工业级。
- 二丁醚的报价单位是什么？
- 二丁醚的报价单位主要有 千克。
- 哪里可以查到二丁醚的价格？
- 掌上化工二丁醚产品页汇总了各供应商的最新报价与规格，地址：/chemicals/142-96-1/。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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