4-氧四氢噻酚-3-羧酸甲酯 (CAS No.2689-68-1)
- 中文别名
- 4-氧代四氢噻吩-3-羧酸甲酯；4-氧代四氢噻吩-3-甲酸甲酯；4-氧代噻吩烷-3-羧酸甲酯
- 英文名称
- Methyl 4-oxotetrahydrothiophene-3-carboxylate
- 分子式
- C6H8O3S
- 所属类别
- 中间体
- 物化性质
- 无色至微黄色液体。密度约1.28 g/cm³（20°C），沸点约120°C（1 mmHg），闪点>110°C。可溶于乙醇、乙醚、氯仿等有机溶剂，微溶于水。
- 纯度
- ≥98%（GC）
- 外观
- 无色至微黄色液体
- 沸点
- 约120°C（1 mmHg）
- 密度
- 约1.28 g/cm³（20°C）
English description（英文原文，共 1144 字符）
Product Name:Methyl 4-oxotetrahydrothiophene-3-carboxylate
English Name:Methyl 4-oxotetrahydrothiophene-3-carboxylate
CAS No.:2689-68-1
Aliases:Methyl 4-oxothiolan-3-carboxylate, Methyl 4-oxotetrahydrothiophene-3-carboxylate, 4-Oxotetrahydrothiophene-3-carboxylic acid methyl ester
Molecular Formula:C6H8O3S
Physical Properties:Colorless to slightly yellow liquid. Density approximately 1.28 g/cm³ at 20°C, boiling point approximately 120°C at 1 mmHg, flash point above 110°C. Soluble in common organic solvents such as ethanol, ether and chloroform; slightly soluble in water.
Uses:Primarily used as an intermediate in organic synthesis for constructing sulfur-containing heterocyclic compounds. As a versatile building block for tetrahydrothiophenone derivatives, it is widely employed in pharmaceutical and agrochemical research for preparing various biologically active sulfur-containing compounds.
Technical Specifications:
Molecular formula: C6H8O3S, molecular weight: 160.19
Purity: ≥98% (GC)
Appearance: colorless to slightly yellow liquid
Boiling point: approximately 120°C (1 mmHg)
Density: approximately 1.28 g/cm³ (20°C)
English Name:Methyl 4-oxotetrahydrothiophene-3-carboxylate
CAS No.:2689-68-1
Aliases:Methyl 4-oxothiolan-3-carboxylate, Methyl 4-oxotetrahydrothiophene-3-carboxylate, 4-Oxotetrahydrothiophene-3-carboxylic acid methyl ester
Molecular Formula:C6H8O3S
Physical Properties:Colorless to slightly yellow liquid. Density approximately 1.28 g/cm³ at 20°C, boiling point approximately 120°C at 1 mmHg, flash point above 110°C. Soluble in common organic solvents such as ethanol, ether and chloroform; slightly soluble in water.
Uses:Primarily used as an intermediate in organic synthesis for constructing sulfur-containing heterocyclic compounds. As a versatile building block for tetrahydrothiophenone derivatives, it is widely employed in pharmaceutical and agrochemical research for preparing various biologically active sulfur-containing compounds.
Technical Specifications:
Molecular formula: C6H8O3S, molecular weight: 160.19
Purity: ≥98% (GC)
Appearance: colorless to slightly yellow liquid
Boiling point: approximately 120°C (1 mmHg)
Density: approximately 1.28 g/cm³ (20°C)
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常见问题
- 4-氧四氢噻酚-3-羧酸甲酯的 CAS 号是多少？
- 4-氧四氢噻酚-3-羧酸甲酯的 CAS 号是 2689-68-1。
- 4-氧四氢噻酚-3-羧酸甲酯的分子式和分子量是什么？
- 4-氧四氢噻酚-3-羧酸甲酯的分子式为 C6H8O3S。
- 4-氧四氢噻酚-3-羧酸甲酯的英文名称是什么？
- 4-氧四氢噻酚-3-羧酸甲酯的英文名称为 Methyl 4-oxotetrahydrothiophene-3-carboxylate。
- 4-氧四氢噻酚-3-羧酸甲酯还有哪些别名？
- 4-氧四氢噻酚-3-羧酸甲酯又称 4-氧代四氢噻吩-3-羧酸甲酯、4-氧代四氢噻吩-3-甲酸甲酯、4-氧代噻吩烷-3-羧酸甲酯。
- 4-氧四氢噻酚-3-羧酸甲酯有哪些供应商和生产厂家？
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