Diethyl Phthalate

Diethyl Phthalate

Diethyl phthalate (DEP) is a chemical compound formed from phthalic acid and ethanol.

Chemical Formula: DEP

CAS Number: 84-66-2

Appearance: A colorless, odorless liquid.

Uses:

• Widely used as a plasticizer, making plastics more flexible and durable.

• It has the properties of insect-repellent ingredients.

• Acts as a solvent in adhesives and inks.

Industries and Common Applications:

• Plastics manufacturing: DEP is commonly added to plastics to increase their flexibility, softness, and durability. 

• Cosmetics: can act as a solvent to dissolve other ingredients in perfumes, colognes, and lotions

• Pharmaceuticals: Some medications use DEP as a solvent or carrier for active ingredients.