Diethyl ester

Diethyl ester

Malonic acid diethyl ester; Diethyl propanedioate; Malonate diethyl ester

CAS 84-66-2

Chemical Formula C7H12O4

Molecular Weight 160.17 g/mol

Diethyl ester, also known as Diethyl Phthalate. It is primarily used as a solvent or plasticizer, enhancing the flexibility and durability of materials like plastics and resins. It is also employed in the manufacturing of plastics, where it acts as a plasticizer, contributing to the pliability of materials. Additionally, it is commonly included in products such as aerosol sprays, creating a fine mist and improving product delivery.

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Industrial Uses

1. Food & Beverage 

  • Flavoring Agent: Diethyl ester is commonly used as a flavoring agent in food products, contributing fruity and floral notes that enhance the sensory profile of various foods and beverages.
  • Solvent for Food Additives: It serves as a solvent in the formulation of food additives, helping to dissolve flavors, colors, and preservatives, ensuring even distribution in food products.
  • Preservative: It can act as a preservative due to its antimicrobial properties, helping to extend the shelf life of certain food products.

2. Pharmaceuticals

  • Excipient: Diethyl ester is utilized as an excipient in pharmaceutical formulations, aiding in the delivery of active ingredients by enhancing solubility and stability.
  • Solvent for Active Ingredients: It can dissolve various active pharmaceutical ingredients, facilitating the formulation of solutions and suspensions in medications.
  • Controlled Release Formulations: Diethyl ester may be incorporated into controlled-release formulations, allowing for gradual release of drugs over time.

3. Chemical Synthesis

  • Solvent in Chemical Processes: Diethyl ester is widely used as a solvent in chemical synthesis and reactions, helping to dissolve reactants and facilitate chemical transformations.
  • Cleaning Agent: It can act as a cleaning agent in various industrial applications, effectively removing residues and contaminants from surfaces and equipment.
  • Extraction Solvent: Diethyl ester is used in extraction processes to separate desired compounds from mixtures in chemical and industrial settings.

4. Paints & Coatings

  • Solvent: Diethyl ester is used as a solvent in paints and coatings, helping to dissolve resins and pigments, ensuring smooth application and even distribution.
  • Film-Forming Agent: It can act as a film-forming agent, contributing to the durability and finish of coatings, enhancing adhesion and flexibility.

5. Pulp & Paper Solutions

  • Solvent in Paper Coating: Diethyl ester is utilized as a solvent in the coating of paper products, enhancing printability and surface finish.
  • Processing Aid: It can act as a processing aid in the production of pulp, improving fiber separation and refining processes.

Specifications

Assay ≥ 99%
Appearance Colorless liquid
Odor Faint, fruity odor
Boiling Point 199-200°C (390-392°F)
Melting Point -50°C (-58°F)
Density 1.055 g/cm³ at 20°C
Solubility Slightly soluble in water, soluble in organic solvents (e.g., ethanol, acetone)
Viscosity 1.22 cP at 20°C
Flash Point 91°C (195.8°F)

Hazard Symbols

Flammables
Acute Toxicity
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Diethyl ester in India ?
The price of  Diethyl ester can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121  directly for a customized quote tailored to your needs.

2. Where can I buy Diethyl ester in India ?
You can purchase Diethyl ester from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Diethyl ester ?
Our minimum order quantity (MOQ) for Diethyl ester is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Diethyl ester supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.