About Product

Diethyl Phthalate (DEP) is a versatile and highly stable chemical additive widely used across multiple industrial sectors. With its molecular structure C12H14O4, DEP exhibits excellent solvent properties, making it an ideal choice for manufacturers seeking consistency and performance.

Its low volatility ensures that it remains well-integrated in formulations without significant losses during processing or long-term storage. This feature makes DEP a preferred choice for industries requiring high stability—especially cosmetics, pharmaceuticals, and coatings.

One of the key advantages of DEP is its compatibility with a wide range of polymers and organic compounds. This compatibility enhances product flexibility, improves mechanical performance, and supports the creation of smooth, uniform formulations.

Manufacturers across the chemical, fragrance and personal care industries rely on DEP for its thermal stability and resistance to environmental degradation. These features help extend the shelf life of end products and ensure consistent performance under various conditions.

As a trusted diethyl phthalate manufacturer, suppliers ensure that DEP meets stringent safety standards for industrial and consumer applications. The product’s proven performance and reliability make it a preferred ingredient in both large-scale and specialty production.

Whether used in plasticizer applications, fragrance fixation, or film-coating processes, Diethyl Phthalate delivers dependable functionality, helping businesses maintain high quality across every production cycle. Its strong market demand continues to grow, especially among industries that prioritize stability, safety, and compatibility.

Features of Diethyl Phthalate (DEP)

Chemical Structure: C12H14O4 composition ensures excellent solvent functionality and formulation stability.

Thermal Stability: Performs efficiently under varied temperature conditions without losing integrity.

Low Volatility: Minimizes evaporation, enhancing product longevity and reducing material loss.

High Compatibility: Blends well with polymers, resins, fragrances, and organic compounds.

Environmental Resistance: Maintains performance without rapid degradation under environmental exposure.

Features of Diethyl phthalate

• Dense Liquid: Density of 1.12 g/cm³ at 20°C, sinks in water.

• Low Volatility: Vapor pressure of 0.002 mmHg at 25°C.

• Chemical Stability: Reliable stability under normal conditions.

• Effective Plasticizer: Enhances flexibility in various polymers.

• Low Viscosity: Ensures ease of use in chemical processes.