2-十一炔酸乙酯 (CAS No.10519-17-2)
- 物化性质
- 无色至淡黄色透明液体。密度约0.88 g/cm³（20°C），沸点约270°C（760 mmHg），闪点约110°C。不溶于水，可溶于乙醇、乙醚、丙酮等有机溶剂。对光和热敏感，建议低温避光储存。
- 纯度
- ≥97.0%（GC）
- 外观
- 无色至淡黄色透明液体
- 沸点
- 约270°C（760 mmHg）
- 密度
- 约0.88 g/cm³（20°C）
English description（英文原文，共 1132 字符）
Product Name:2-UNDECYNOIC ACID ETHYL ESTER
English Name:2-UNDECYNOIC ACID ETHYL ESTER
CAS No.:10519-17-2
Aliases:Ethyl 2-undecynoate, Ethyl undec-2-ynoate
Molecular Formula:C13H22O2
Physical Properties:Colorless to light yellow transparent liquid. Density approximately 0.88 g/cm³ (20°C), boiling point approximately 270°C (760 mmHg), flash point approximately 110°C. Insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents. Sensitive to light and heat, recommended to store protected from light at low temperature.
Uses:Mainly used as an organic synthesis intermediate for the preparation of pharmaceuticals, agrochemicals and fine chemicals. Also used as a substrate in metal-catalyzed reactions such as Heck reaction and Sonogashira coupling for constructing complex alkene-alkyne compounds. It also finds applications in materials chemistry and natural product synthesis.
Technical Specifications:
Purity: ≥97.0% (GC)
Appearance: colorless to light yellow transparent liquid
Boiling point: approximately 270°C (760 mmHg)
Density: approximately 0.88 g/cm³ (20°C)
Water content: ≤0.5%
English Name:2-UNDECYNOIC ACID ETHYL ESTER
CAS No.:10519-17-2
Aliases:Ethyl 2-undecynoate, Ethyl undec-2-ynoate
Molecular Formula:C13H22O2
Physical Properties:Colorless to light yellow transparent liquid. Density approximately 0.88 g/cm³ (20°C), boiling point approximately 270°C (760 mmHg), flash point approximately 110°C. Insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents. Sensitive to light and heat, recommended to store protected from light at low temperature.
Uses:Mainly used as an organic synthesis intermediate for the preparation of pharmaceuticals, agrochemicals and fine chemicals. Also used as a substrate in metal-catalyzed reactions such as Heck reaction and Sonogashira coupling for constructing complex alkene-alkyne compounds. It also finds applications in materials chemistry and natural product synthesis.
Technical Specifications:
Purity: ≥97.0% (GC)
Appearance: colorless to light yellow transparent liquid
Boiling point: approximately 270°C (760 mmHg)
Density: approximately 0.88 g/cm³ (20°C)
Water content: ≤0.5%
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常见问题
- 2-十一炔酸乙酯的 CAS 号是多少？
- 2-十一炔酸乙酯的 CAS 号是 10519-17-2。
- 2-十一炔酸乙酯的分子式和分子量是什么？
- 2-十一炔酸乙酯的分子式为 C13H22O2。
- 2-十一炔酸乙酯的英文名称是什么？
- 2-十一炔酸乙酯的英文名称为 2-UNDECYNOIC ACID ETHYL ESTER。
- 2-十一炔酸乙酯还有哪些别名？
- 2-十一炔酸乙酯又称 2-十一碳炔酸乙酯、乙基2-十一炔酸酯。
- 2-十一炔酸乙酯有哪些供应商和生产厂家？
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