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CAS: 105-53-3
Molecular Formula: C7H12O4
Molecular Weight: 160.17
EINECS: 203-305-9
Synonyms: Diethyi malonate; Malonic Acid Diethyl EsterEthyl Malonate; Diethyl malonate,Malonic acid diethyl ester; Diethyl Malonate, 99+% 25GR; Diethyl Malonate, 99+% 500GR; MALONIC ACID DIETHYL ESTER; MALONIC ESTER; ETHYL MALONATE
丙酸及其衍生物，广泛应用于医药、香料、食品添加剂、聚酯和其他行业，并且是重要的精细化学品的原材料及中间体。 尤其是在医药中间体的化学化合物、二酸二乙酯是广泛使用的合成barbian酸氨基酸、维生素B1、B2和B6，睡眠的药物，phenylphenylbutazone和其他药物。
| 测试项目 |
单元 |
规格 |
实际价值 |
|
外观 |
—— |
无色的透明的液体 |
无色的透明的液体 |
|
色(APHA) |
Hazen |
20Max |
10 |
|
纯度(气相色谱法) |
% |
99.5分钟 |
99.72 |
|
水 |
% |
0.050Max |
0.030 |
|
酸度 |
% |
0.010Max |
0.0020 |
二乙基乙二酸酯是一个重要的中间体在制备的2-amino-4,6-dimethoxypyrimidine和可用于准备磺酰除草剂，如苄嘧磺隆-甲基、吡嘧-甲基、和烟嘧磺隆-甲基。 这也是一个中间使用药磺胺类药物和巴比妥类药物。 它还可以被用于在气相色谱法Chemicalbook谱固定的解决方案(最高操作温度为40°C，溶剂苯、三氯甲烷、乙醇)，以确定氨水和钾。 此外，二酸二乙酯也是一种调味的食物，允许使用GB2760-96，主要用于准备水果的味道如梨苹果、葡萄和樱桃。
25公斤/鼓200公斤/鼓1FCL可持9吨
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