Product Overview
【Diethyl Fumarate】CAS No 623-91-6 Also known as Fumaric acid diethyl ester, is a high-purity diester of fumarate formed through the reaction of fumaric acid and ethanol. This colorless liquid is soluble in ethanol, ether, acetone, and chloroform, and is slightly soluble in water. Industries widely use Diethyl Fumarate as an intermediate and solvent in organic synthesis, and they also utilize it as a versatile plasticizer, surface coating agent, and flavoring agent. Additionally, it is an essential raw material and intermediate for producing pharmaceuticals and agrochemicals. Leading manufacturers and suppliers produce Diethyl Fumarate in specialized factories in China, ensuring high quality and consistency that meet the demands of various applications.
Our manufacturing facilities in China ensure a high standard of Diethyl Fumarate production, employing a process of fumaric acid condensation with ethanol to maintain quality and consistency.
1. Product Description
- Chemical Name: Diethyl Fumarate, 99.0% purity
- Synonyms: Fumaric Acid, Diethyl Ester; Anti-Psoriaticum; 2-Butenedioic Acid (E)-, Diethyl Ester; Diethyl (2E)-2-butenedioate; EINECS 210-819-7
- Molecular Formula: C₈H₁₂O₄
- Molecular Weight: 172.18 g/mol
- CAS No.: 623-91-6
- Appearance: Colorless liquid
2. Specifications of Diethyl Fumarate
- Ester Content, % ≥: 99.0
- Density (20°C), g/cm³: 1.052
3. Key Characteristics
- Melting Point: 1–2°C
- Boiling Point: 218–219 °C
- Flash Point: 91°C
- Solubility: Soluble in ethanol, ether, acetone, chloroform; slightly soluble in water
- Refractive Index: 1.4412
4. Applications & Advantages of 【Diethyl Fumarate】CAS No 623-91-6 Also known as Fumaric acid diethyl ester
Industries value Diethyl Fumarate for its versatility in various applications and use it as:
- Organic Synthesis Intermediate: An essential component in the production of chemicals and pharmaceuticals.
- Solvent: Ideal for applications requiring high solvency.
- Plasticizer and Coating Agent: Enhances flexibility in plastics and improves durability in surface coatings.
Due to its high purity, Diethyl Fumarate is suitable for precise applications in pharmaceutical and agrochemical synthesis.
5. Packaging, Storage, and Transport
It is packaged in secure 200 kg drums to ensure product integrity during transport and storage. For optimal quality maintenance:
- Storage Conditions: Store in a cool, dry place in a sealed container.
- Safety Precautions: Keep away from oxidants and ensure minimal exposure to heat and moisture.
Why Choose Integratechem Co. for Diethyl Fumarate
With extensive industry expertise, Integratechem Co. is dedicated to supplying high-quality Diethyl Fumarate (CAS No. 623-91-6) to meet global standards. As one of the leading manufacturers and suppliers in China, we leverage our state-of-the-art factories to ensure purity, consistency, and effectiveness. Please feel free to contact us to discuss purchasing options and technical support for your needs.
Category: Dicarboxylate
Hot Tags: manufacturers, factory, Comonomer, Diethyl Ester, Pesticide
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