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乙酰乙酸甲酯
Methyl Acetoacetate
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3053197 | 250g | 508 | 2-5天 | 4-6周 | |
| 3053197 | 1000g | 910 | 2-5天 | 4-6周 | |
| 3053197 | 5000g | 3320 | 2-5天 | 4-6周 |
产品别名
105-45-3
乙酰乙酸甲酯
Methyl Acetoacetate
Acetoacetic Acid Methyl Ester
基本信息
| 应用 | Methyl acetoacetate is used as a chemical reagent used in the synthesis of pharmaceuticals. It participates in the Biginelli reaction, forming molecules including dihydropyrimidinones.Methyl acetoacetate (MAA) is used for the synthesis of alpha-substituted aceto- acetic esters and cyclic compounds, e.g. pyrazole, pyrimidine and coumarin derivatives. |
| 备注 | Store at 2-8?°C. Incompatible with oxidizing agents and bases. Protect from light. |
| MDL | MFCD00008784 |
| EINECS | 203-299-8 |
| 分子式 | C5H8O3 |
| 分子量 | 116.12 |
| 熔点 | -80° |
| 沸点 | 170° |
| 闪点 | 70°(158°F) |
| 密度 | 1.076 |
| 折射率 | 1.4185 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Liquid |
| 溶解性 | Soluble in water |
| Beilstein | 506727 |
| Merck | 14,6009 |
| 危险类别 | 36 Irritating to eyes. |
安全信息
| 安全等级 | 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| RTECS | AK5775000 |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H227-H319 Combustible liquid.Causes serious eye irritation. |
| Precautionary Statements | P210e-P280a-P305+P351+P338-P337+P313-P403+P235-P501a Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.Store in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations. |
