Product: Diethyl Malonate cas 105-53-3
Purity:99% min
Diethyl Malonate 99% Quick Details :
Synonyms:Diethyi malonate;Malonic Acid Diethyl Ester Ethyl Malonate;Diethyl malonate,Malonic acid diethyl ester;Diethyl Malonate, 99+% 25GR;Diethyl Malonate, 99+% 500GR;MALONIC ACID DIETHYL ESTER;MALONIC ESTER;ETHYL MALONATE
EINECS: 203-305-9
Molecular Formula: C7H12O4
Molecular Weight: 160.17
Description:
Diethyl malonate is a kind of organic matter, the chemical formula is C7H12O4. Colorless aromatic liquid; Melting point -50℃, boiling point 199.3℃; The relative density was 1.0551(20/4℃). Insoluble in water, soluble in alcohols, ethers and other organic solvents.
| Item | Standard | Result |
| Appearance | Colorless transparent liquid | Confirms |
| Chrominance signal (Hazen units) | ≤15 | 10 |
| Density | 1.055-1.058 | 1.056 |
| Refractive index | 1.413-1.415 | Confirms |
| Iron content | ≤4ppm | 1ppm |
| Ethyl malonate content | ≥99% | 99.5% |
| Ethanol content | ≤0.5% | 0.05% |
| Moisture(H2O) | ≤0.1% | 0.01% |
| Benzene content | ≤10ppm | 5ppm |
| Acid value( Counted by malonic acid) | ≤0.2% | 0.1% |
| Acid value( Counted by acetic acid) | ≤0.1% | 0.05% |
Packing:
Packed it in 200kgs drum and keep it away from light at a temperature below 25 degree.
