Diethyl Maleate
- CAS No.141-05-9
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
Diethyl Maleate is a high-purity colorless liquid intermediate essential for agricultural chemical synthesis, specifically Malathion production.
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Product Overview
Diethyl Maleate represents a critical component in the landscape of modern organic synthesis, specifically serving as a versatile intermediate for the agricultural chemical sector. Our facility produces this colorless transparent liquid with stringent quality controls to ensure consistency across large-scale industrial batches. As a dedicated manufacturer, we understand the precise requirements needed for downstream chemical reactions, particularly in the production of organophosphate compounds.
This ester is derived from maleic acid and ethanol, resulting in a stable compound that facilitates efficient synthesis pathways. The high purity levels we maintain ensure minimal side reactions during your manufacturing processes, thereby optimizing yield and reducing waste. Our commitment to excellence positions us as a reliable partner for global chemical supply chains seeking dependable raw materials for complex synthesis routes.
Technical Specifications
| Parameter | Value |
|---|---|
| CAS Number | 141-05-9 |
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.178 |
| Appearance | Colorless transparent liquid |
| Assay | ≥98.0% |
| Boiling Point | 214.0±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 93.3±0.0 °C |
| Refractive Index | 1.443 |
Industrial Applications
The primary application of Diethyl Maleate lies in its role as a key precursor for pesticide synthesis. It is extensively utilized in the manufacturing of Malathion, a widely recognized organophosphate insecticide used globally for pest control. Beyond agriculture, this chemical finds utility in various organic synthesis routes where maleate functionality is required for polymer modification.
- Essential intermediate for agrochemical production and formulation.
- Used in polymer modification and unsaturated resin manufacturing.
- Serves as a solvent or reagent in specialized organic reactions.
- Supports research and development in chemical engineering sectors.
- Utilized in the synthesis of pharmaceutical intermediates under strict compliance.
Quality Assurance and Safety
We adhere to international safety standards throughout the production and handling of Diethyl Maleate. Each batch undergoes rigorous testing using advanced chromatography and spectroscopy to verify compliance with the specified assay and physical properties. A Certificate of Analysis (COA) is provided with every shipment to guarantee transparency and quality assurance for our partners.
Regarding safety, this product should be handled in a well-ventilated environment to prevent vapor accumulation. Proper personal protective equipment including gloves and safety goggles is recommended during handling to prevent inhalation or skin contact. Our safety data sheets (SDS) are available upon request to ensure full regulatory compliance in your jurisdiction.
Packaging and Logistics
Standard packaging includes 200 kg drums designed for secure transport, though we offer flexible customization to meet specific client logistics requirements. Our global distribution network ensures timely delivery to major industrial hubs across Asia, Europe, and the Americas. We prioritize secure storage conditions, recommending a cool and ventilated place away from direct sunlight to maintain product stability over extended periods.
