4-羟基-2-丁酮 (CAS No.590-90-9)
- 物化性质
- 透明无色至淡黄色液体，具有酮和醇的双重亲水特性。沸点109-110°C，密度1.015 g/mL（20°C），闪点47°C（闭杯），可溶于水、乙醇和乙醚等有机溶剂，微溶于烃类。分子量88.11。
- 技术参数
- 外观为透明液体，无明显悬浮物 沸点109-110°C（760 mmHg） 密度1.015 g/mL（20°C） 闪点47°C（闭杯） 含量≥98%（GC）
English description（英文原文，共 1010 字符）
Product Name:4-Hydroxy-2-butanone
English Name:4-Hydroxy-2-butanone
CAS No.:590-90-9
Aliases:Methyl hydroxyethyl ketone, 2-Butanone-4-ol, 3-Oxobutanol
Molecular Formula:C4H8O2
Physical Properties:Clear colorless to light yellow liquid with dual hydrophilic characteristics of ketone and alcohol. Boiling point 109-110°C, density 1.015 g/mL (20°C), flash point 47°C (closed cup). Soluble in water, ethanol, and diethyl ether; slightly soluble in hydrocarbons. Molecular weight: 88.11.
Uses:Mainly used as an organic synthesis intermediate for the preparation of fine chemicals, pharmaceuticals, and agrochemicals. It is also used in the flavor industry to synthesize pyrazine and thiazole flavor compounds, as well as for producing hydroxy ketone derivatives and other functional fine chemical products.
Technical Specifications:
Appearance: clear liquid without visible suspended matter
Boiling point: 109-110°C (760 mmHg)
Density: 1.015 g/mL (20°C)
Flash point: 47°C (closed cup)
Purity: ≥98% (GC)
English Name:4-Hydroxy-2-butanone
CAS No.:590-90-9
Aliases:Methyl hydroxyethyl ketone, 2-Butanone-4-ol, 3-Oxobutanol
Molecular Formula:C4H8O2
Physical Properties:Clear colorless to light yellow liquid with dual hydrophilic characteristics of ketone and alcohol. Boiling point 109-110°C, density 1.015 g/mL (20°C), flash point 47°C (closed cup). Soluble in water, ethanol, and diethyl ether; slightly soluble in hydrocarbons. Molecular weight: 88.11.
Uses:Mainly used as an organic synthesis intermediate for the preparation of fine chemicals, pharmaceuticals, and agrochemicals. It is also used in the flavor industry to synthesize pyrazine and thiazole flavor compounds, as well as for producing hydroxy ketone derivatives and other functional fine chemical products.
Technical Specifications:
Appearance: clear liquid without visible suspended matter
Boiling point: 109-110°C (760 mmHg)
Density: 1.015 g/mL (20°C)
Flash point: 47°C (closed cup)
Purity: ≥98% (GC)
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常见问题
- 4-羟基-2-丁酮的 CAS 号是多少？
- 4-羟基-2-丁酮的 CAS 号是 590-90-9。
- 4-羟基-2-丁酮的分子式和分子量是什么？
- 4-羟基-2-丁酮的分子式为 C4H8O2。
- 4-羟基-2-丁酮的英文名称是什么？
- 4-羟基-2-丁酮的英文名称为 4-Hydroxy-2-butanone。
- 4-羟基-2-丁酮还有哪些别名？
- 4-羟基-2-丁酮又称 4-羟基丁酮、甲基羟乙基酮、2-丁酮-4-醇。
- 4-羟基-2-丁酮有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条4-羟基-2-丁酮供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 4-羟基-2-丁酮的供应商主要分布在哪些地区？
- 4-羟基-2-丁酮的供应商主要分布在 上海市（1 条） 等地。
- 4-羟基-2-丁酮有哪些级别可选？
- 平台上4-羟基-2-丁酮的供应级别包括 工业级。
- 4-羟基-2-丁酮的报价单位是什么？
- 4-羟基-2-丁酮的报价单位主要有 千克。
- 哪里可以查到4-羟基-2-丁酮的价格？
- 掌上化工4-羟基-2-丁酮产品页汇总了各供应商的最新报价与规格，地址：/chemicals/590-90-9/。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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