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Chinese wholesale Triethyl Citrate - Diethyl phthalate 84-66-2 – Starsky


Product name:Diethyl phthalate/DEP




Melting point:-3°C

Boiling point:298-299°C

Density:1.12 g/ml at 25°C

Package:1 L/bottle, 25 L/drum, 200 L/drum


Items Specifications
Appearance Colorless liquid
Purity ≥99% 
Color(Pt-Co) ≤20
Acidity(mgKOH/g) ≤0.2
Water ≤0.5%


1.It is used as plasticizer, solvent, lubricant, deodorant, foaming agent for flotation of non-ferrous or rare metal mines, fixed liquid for gas chromatography, alcohol denaturant.

2.It has good compatibility with most resins such as cellulose acetate, cellulose acetate butyrate, vinyl acetate, cellulose nitrate, ethyl cellulose, methyl methacrylate, polystyrene, polyvinyl butyral, vinyl chloride-vinyl acetate copolymer, etc.

3.It is mainly used as plasticizer for cellulose resin.


Diethyl phthalate is colorless transparent oily liquid, slightly aromatic. It is miscible with ethanol, ether, soluble in acetone, benzene and other organic solvents, insoluble in water.


Store in a cool, dry warehouse. 
Keep away from fire and strong oxidants. 
Avoid violent impact during transportation.


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