High Purity Diethyl Phthalate (CAS 84-66-2): Pharmaceutical & Industrial Applications
Discover the superior quality and diverse applications of Diethyl Phthalate from a trusted manufacturer and supplier in China. Explore its use as a key pharmaceutical intermediate, a versatile cosmetic ingredient, and an essential industrial solvent.
Get a Quote & SampleYour Trusted Supplier for Diethyl Phthalate

Diethyl Phthalate (CAS 84-66-2)
As a leading chemical manufacturer and supplier in China, we provide high-quality Diethyl Phthalate with a purity exceeding 99%. Our commitment to stringent quality control and mature technical support ensures that you receive a reliable product for your pharmaceutical and industrial needs. We offer competitive pricing and efficient logistic support, aiming for win-win business collaborations.
- High Purity Diethyl Phthalate for Pharmaceutical Intermediates: Ensure the quality and efficacy of your pharmaceutical formulations with our premium grade DEP.
- Versatile Diethyl Phthalate for Cosmetic Applications: Utilize this compound as a denaturant, film former, fragrance fixative, and solvent in various cosmetic products.
- Reliable Diethyl Phthalate Supplier in China: Benefit from stable supply and competitive pricing from a manufacturer with extensive experience.
- Industrial Diethyl Phthalate for Manufacturing: Leverage its properties as a plasticizer and solvent in numerous industrial processes.
Advantages of Sourcing Diethyl Phthalate
Superior Product Quality
We guarantee Diethyl Phthalate with a purity of 99% or higher, meeting stringent industry standards for pharmaceutical intermediates and cosmetic ingredients. Buy with confidence from our manufacturing facility.
Competitive Pricing & Supply Stability
As a direct manufacturer and supplier from China, we offer competitive prices for Diethyl Phthalate. Count on our robust production capacity (20t/Year) and established supply chain for consistent availability.
Mature Technical & Logistic Support
Our experienced team provides comprehensive technical assistance and professional logistic support, ensuring a smooth procurement process for your Diethyl Phthalate purchase.
Key Applications of Diethyl Phthalate
Pharmaceutical Manufacturing
Diethyl Phthalate (CAS 84-66-2) is a crucial pharmaceutical intermediate, used in drug formulations and as an excipient for film coatings on tablets and granules. Enquire about bulk purchase options from our factory.
Cosmetics and Personal Care
Widely used in deodorants, perfumes, and lotions as a solvent, fixative, and emollient. Source high-quality DEP for your cosmetic formulations from a reliable manufacturer.
Industrial Applications
Functioning as a plasticizer for cellulose esters and other resins, and as an industrial solvent, Diethyl Phthalate plays a vital role in various manufacturing processes. Get a quote for industrial quantities.
Specialty Chemical Uses
Its properties make it suitable for use as an alcohol denaturant, a gas chromatography stationary phase, and in the production of varnishes and dopes. Contact us for your specific chemical needs.