Diethyl Phthalate(DEP)

Diethyl Phthalate(DEP) Certificate:ISO 9001:2008 Chemical formulaC12H14O4 passed REACH Pre-registration

                                         Diethyl  Phthalate(DEP)

 Chemical formula and molecular weight

Chemical formulaC12H14O4

Molecular weight 222.24

CAS No.84-66-2

Properties and uses

 Colourless,transparent oily liquid, slight aromatic odour, viscosity 13 c.p.refractive index 1.499~1.502.

 Good compatibility with most of ethylenic and cellulosic resins. Plasticizer for cellulosic resins granting a good softening and long-lasting property at low temperature. If combined with DMP together,it may increase the water-durability and elasticity of the product.

 Also used as a perfume dilluent, emolient, fixing agent in Gas chromatography, etc.

Quality standard

Specification	Super Grade	First Grade	Qualified Grade
Colourity(Pt-Co),code No.         ≤	15	25	40
Acidity(calculated as phthalic acid),%≤	0.008	0.010	0.015
Density(20),g/cm3	1.118-1.122
Content(GC),%                ≥	99.5	99.0	98.5
Water content,%                 ≤	0.10	0.10	0.15

 Package and storage

Packed in 200 liter iron drum,net weight 220 kg/drum.

Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.

Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.

Diethyl Phthalate(DEP)