Assay: 99.0%Min
Appearance: Colorless transparent liquid
Capacity: 20mt/month
Packaging: 200KG/drum
Sample: available
Diethyl Ethoxymethylenemalonate (EMMA) CAS 87-13-8
Description
Diethyl ethoxymethylenemalonate EMMA details
Chemical Name: Diethyl ethoxymethylenemalonate
Other Product Name: EMME
CAS No.: 87-13-8
Molecular Formula: C10H16O5
EINECS No.: 201-725-7
Molecular Weight: 216.23
Appearance: colorless transparent liquid
Molecular Structure:
Typical Properties
| Item | Specifications |
| Content(by G.C.) | 99.0%Min |
| Color(Hazen) | 40 Max |
| Boiling point(℃) | 279-281 |
| Special Gravity(20℃) | 1.075-1.085 |
| Refractive Index | 1.4610-1.4630 |
| Appearance | colorless clear liquid |
| Assay,% | ≥99.0 |
| Water,% | ≤0.05 |
| Density(g/cm20°C) | 1.070-1.085 |
| Chroma(Hazen) |
≤40 |
Diethyl ethoxymethylenemalonate Usage
An important organic raw material containing multiple active groups in a molecule, which can undergo condensation and cyclization with various substances.
Used in the manufacturing of pharmaceutical dyes and other products.
It is an important drug intermediate and is widely used in medicine; the synthesis of pesticides and auxiliaries is an intermediate for the production of lomefloxacin.
Packaging and Shipping
Packing: 200KG/drum
Diethyl ethoxymethylenemalonate Storage
Store in a cool, dry, well-ventilated place away from reactants. The containers are packed close together.
Shelflife: 12 months with package