Diethyl phthalate, DEP

Product Overview

Diethyl Phthalate (DEP) is a versatile ester plasticizer and solvent used in a broad range of industrial and formulation applications. It is colorless, transparent, oily liquid with a slight aromatic smell. It is a colorless liquid with excellent plasticizing efficiency, low volatility and broad compatibility with resins, making it a reliable choice for flexible formulations and coating systems.

Key Specifications

Melting Point	-3 °C (lit.)
Boiling Point	298-299 °C (lit.)
Density	1.12 g/mL at 25 °C (lit.)
Vapor Density	7.66 (vs air)
Vapor Pressure	1 mm Hg ( 100 °C)
Refractive Index	n20/D 1.502(lit.)
Fp	>230 °F
Storage Temp.	2-8°C
Solubility	Practically insoluble in water, miscible with ethanol (96 per cent).
Form	Liquid
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