Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
CAS: 1068-90-2
Molecular Formula: C9H17NO5
Molecular Weight: 219.23
Alias: Acetamidomalonic acid diethyl ester
Category: Organic synthesis intermediate, amino acid synthetic raw material
Physical and Chemical Properties
Appearance: White crystalline powder
Density: 1.14 g/cm3
Melting Point: 95 - 98 °C
Boiling Point: Decomposes at high temperature
Solubility: Soluble in ethanol, ether and other organic solvents; slightly soluble in cold water
Stability: Stable under normal ambient conditions, decomposes upon prolonged heating
Storage: Keep tightly sealed, store in cool, dry and dark place
Specification Sheet
| Item | Standard | Unit | Test Method |
| Appearance | White crystalline powder | - | Visual Inspection |
| CAS Identification | Compliant | - | Spectral Analysis |
| Purity | ≥99.0 | % | HPLC |
| Moisture | ≤0.2 | % | KF Titration |
| Residue on Ignition | ≤0.1 | % | Gravimetric Method |
| Heavy Metals | ≤10 | ppm | AAS |
Main Application
Key intermediate for the synthesis of various amino acids and pharmaceutical compounds. Also widely used in fine chemical synthesis, pesticide production and laboratory organic research.
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