247162

丙酰乙酸乙酯

97%

• 别名: 丙酰乙酸乙酯
• 线性分子式: CH₃CH₂COCH₂COOC₂H₅
• CAS号: 4949-44-4
• 分子量: 144.17
• Beilstein: 970270
• EC 号: 225-593-5
• MDL编号: MFCD00009317
• UNSPSC代码: 12352100
• PubChem化学物质编号: 24854855
• NACRES: NA.22

属性

• 质量水平: 100
• 方案: 97%
• 表单: liquid
• 折射率: n20/D 1.422 (lit.)
• 沸点: 83-84 °C/12 mmHg (lit.)
• 密度: 1.012 g/mL at 25 °C (lit.)
• 官能团: ester; ketone
• SMILES字符串: CCOC(=O)CC(=O)CC
• InChI: 1S/C7H12O3/c1-3-6(8)5-7(9)10-4-2/h3-5H2,1-2H3
• InChI key: UDRCONFHWYGWFI-UHFFFAOYSA-N

说明

一般描述

Ethyl propionylacetate reacts with tropolone p-toluenesulfonate in the presence of sodium ethoxide to give 3-propionyl-2H-cyclohepta[b]furan-2-one.

应用

Ethyl propionylacetate has been used in the synthesis of 1-ethyl- and 1-n-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid bearing one or two substituents on the benzene ring.

安全信息

• 储存分类代码: 10 - Combustible liquids
• WGK: WGK 3
• 闪点(°F): 172.4 °F - closed cup
• 闪点(°C): 78 °C - closed cup
• 个人防护装备: Eyeshields, Gloves, type ABEK (EN14387) respirator filter