| 沸点 | 108°C/0.15mmHg |
| 熔点 | 70°C |
| 敏感性 | 对湿度敏感 |
| 溶解性 | H2O: 50 mg/mL, clear, colorless to very faintly yellow；Miscible with water, ethyl alcohol, ether. Slightly miscible with benzene, acetic acid and chloroform. |
| 存贮条件 | 充氩保存 |
| 密度 | 1.2870 |
| 应用 | Cyanoacetic acid can be used as a reagent:· Along with acetic anhydride for cyanoacetylation of various pyrroles, indoles, and aniline derivatives. It can also be used in other reactions such as cyclizations, syntheses of coumarins and other heterocycles.· To prepare of key intermediate via Knoevenagel condensation in the total synthesis of 5-acetamido-substituted melatonin derivatives as MT3 receptor ligands.· In the synthesis of aminopyrrolinone derivatives by reacting Ugi adducts of cyanoacetic acid and aromatic aldehydes |
| 产品介绍 | 溶于水、乙醇、乙醚。微溶于乙酸、苯和氯仿，具有溶解性，水中溶解度:1000 g/L (20°C)。 |
| 别名 | 氰基醋酸; 氰基乙酸;malonic mononitrile |
氰乙酸
Cyanoacetic acid （订货以英文为准）
编号：C105698
CAS号：372-09-8
分子式：C3H3NO2
分子量：85.06
| 产品名称 | Cyanoacetic acid |
| 中文名称 | 氰乙酸 |
| CAS号 | 372-09-8 |
| 分子式（M.F.） | C3H3NO2 |
| 分子量（M.W.） | 85.06 |
| 储存条件 | 充氩 |
| Reaxys-RN | 2051369 |
| 标识符号 | https://www.aladdin-e.com/images/ghs/ghs07.jpg |
| 信号词 | Warning |
| 危害声明 | H302 |
| WGK德国 | 3 |
| 风险声明 (欧洲) | R22 |
| 危害码（欧洲） | Xn |
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