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2-甲基乙酰乙酸乙酯
Ethyl 2-Methylacetoacetate
半岛bd体育手机客户端 价格
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| 半岛bd体育手机客户端 编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3046181 | 25g | 1132 | |||
| 3046181 | 100g | 1850 | |||
| 3046181 | 500g | 7570 |
半岛bd体育手机客户端 别名
609-14-3
2-甲基乙酰乙酸乙酯
Ethyl 2-Methylacetoacetate
2-Methylacetoacetic Acid Ethyl Ester
基本信息
| 应用 |
Ethyl 2-methylacetoacetate is used in Japp-Klingemann reaction to prepare hydrazones from beta-keto acid and aryl diazonium salts. It is used as a precursor involved in the synthesis of ethylpyruvate phenylhydrazone via reaction with benzenediazonium chloride.
|
| 备注 |
Incompatible with strong oxidizing agents and strong bases.
|
| MDL |
MFCD00009164
|
| EINECS |
210-179-9
|
| 分子式 |
C
7H
1
2O
3
|
| 分子量 |
144.17
|
| 熔点 |
-45°
|
| 沸点 |
185°
|
| 闪点 |
62°(143°F)
|
| 密度 |
1.019
|
| 折射率 |
1.4180
|
| 灵敏度 |
Ambient temperatures.
|
| 形态 |
Liquid
|
| 溶解性 |
Miscible with alcohol and ether. Silghtly miscible with water.
|
| Beilstein |
1071742
|
安全信息
| TSCA |
是
|
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. |
