4-甲氧基-3-丁烯-2-酮
4-Methoxy-3-buten-2-one
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3052430 | Alfa Aesar | tech. 90% | 10g | 1640 | 请咨询 |
| 3052430 | Alfa Aesar | tech. 90% | 50g | 5440 | 请咨询 |
| 3052430 | Alfa Aesar | tech. 90% | 250g | 17090 | 请咨询 |
| 3469130 | 翁江 | ≥90.0% | 25g | 478 | 请咨询 |
| 3469130 | 翁江 | ≥90.0% | 100g | 2190 | 请咨询 |
| 3481636 | Alfa Aesar | tech. 90% | 10ml | 1320 | 请咨询 |
| 3481636 | Alfa Aesar | tech. 90% | 50ml | 4720 | 请咨询 |
基本信息
| 应用 | 4-Methoxy-3-buten-2-one is an important precursor for the synthesis of 1-methoxy-3-trimethylsilyloxy-1,3-butadiene and the Danishefsky diene and its equivalent. It is widely used as a reactant in the synthesis of hydroisoquinoline derivatives. It is employed as an intermediate for the synthesis of manzamine. |
| 备注 | Keep away from sources of ignition. Keep the container tightly closed in a dry and well-ventilated place. |
| MDL | MFCD00008778 |
| EINECS | 225-087-4 |
| 分子式 | C5H8O2 |
| 分子量 | 100.12 |
| 沸点 | 66-69°/12mm |
| 闪点 | 63°(145°F) |
| 密度 | 0.990 |
| 折射率 | 1.4650 |
| 灵敏度 | Store at -20°C. |
| 形态 | Liquid |
| 溶解性 | Miscible with tetrahydrofuran, ether, acetonitrile and benzene. |
| Beilstein | 1741053 |
安全信息
| TSCA | 否 |
GHS危害和防范说明
| Hazard Statements | H227 Combustible liquid. |
| Precautionary Statements | P210e-P280a-P370+P378a-P403+P235-P501a Wear protective gloves and eye/face protection.In case of fire: Use for extinction: CO2, powder or water spray.Store in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations. |