- Ester & Derivatives[1]
- Hydrocarbon & Derivatives[1]
- Other Organic Chemical[1]
- Chemical Auxiliary Agent[10]
- Daily Chemicals[1]
- Feed Additives[3]
- Food Additives[8]
- Elementary Substances[1]
- Carbonate[3]
- Chlorate[3]
- Chloride[6]
- Nitrate[2]
- Other Inorganic Salts[10]
- Sulphate[4]
- Other Inorganic Chemicals[1]
- Organic Intermediate[10]
- Other Chemicals[3]
- Pharmaceutical[1]
- Ceramics[1]
- Contact Person : Mr. Kreman Henry
- Company Name : Gemhold (SJZ) Trading Co., Ltd.
- Tel : 86-311-87795868
- Fax : 86-311-87796437
- Address : Hebei,SHIJIAZHUANG,NO 233 HONGQI STREET
- Country/Region : China
- Zip : 050061
Related Product Searches:99.0%min Diethyl Malonate(CAS:105-53-3),High Quality,Diethyl Malonate, medicines intermediates
Properties: Colorless liquid with slight aromatic odor; Melting point: -50°C; Boiling point:198 ~ 199°C(95°C/2.67kPa); Density:1.055~1.056; Refractive index: 1.4143; Slightly soluble in water; Soluble in ethanol, ethyl ether, chloroform and benzene; The hydrolysis products of diethyl malonate under the acid or alkali condition are malonic acid and ethanol.Specifications:
Item | Item index | |
Colour Index (Hazen) | ≤15 | |
Content Fe | ≤4ppm | |
Content Diethyl Malonate (by GC) | ≥99.2% | |
Content Ethanol (by GC) | ≤0.5% | |
Content acid | as Malonic Acid | ≤0.2% |
as Acetic Acid | ≤0.1% | |
Moisture(H2O) | ≤0.1% | |
Content Benzene | ≤10ppm | |
Chloride | ≤1.0% |
Applications: Diethyl malonate is mainly used in the fine organic synthesis and for the preparation of mono-substituted and di-substituted acetic acid. In the pharmaceutical industry, it is used for the synthesis of pharmaceuticals such as chloroquine, butazolidin, barbital and so on. Besides, it also can be used in industries of pesticide, paint, spice and so forth.
99.0%min Diethyl Malonate(CAS:105-53-3)