Diethyl Phthalate - DEP

Silver Fern is a leading supplier and distributor of bulk specialty chemicals, with over 20 years of serving North America’s top manufacturers.

Diethyl phthalate (DEP) is a phthalic anhydride ester (PAE) that finds various industrial applications owing to its unique properties. 

Product Details

Formula:

C12H14O4

CAS Number:

84-66-2

Also Known As:

Phthalic acid diethyl ester; Ethyl phthalate; Diethylphthalate; diethyl benzene-1,2-dicarboxylate

applications:

Diethyl Phthalate (DEP) is a plasticizer commonly used to improve the flexibility and durability of plastics, especially PVC (polyvinyl chloride), adhesives and coatings.

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Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Clear, colorless liquid

Boiling Point, °C

298 - 299

Density, g/cm3

1.12

Melting point, °C

−3

Molecular weight, g/mol

222.24

Odor

Odorless

Purity, %

99.5

Refractive index, n20/D

1.502

COMMERCIAL REQUESTS ONLY

We have helped multiple customers, from small end users to large Fortune 500 customers, with their Diethyl Phthalate supply requirements and can ship bulk and various packaged products to meet such needs.

Structure:

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