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Diethyl phthalate(DEP)


Product name: Diethyl phthalate

Chemical formula: C12H14O4

Molecular weight: 222.24

CAS: 88-46-2

Quality Standard:

Item
Index
Top grade
Qualified product
Appearance
Transparent, non-visible oily liquid
Chroma (platinum-cobalt), ≤
20
30
Acid value (calculated by phthalic acid),% ≤
0.1
0.2
Density (20℃), g/cm³
1.118~1.122
Content (GC), ℅ ≥
99.5
99.0
Moisture,% ≤
0.15
0.15

Performance and use

① This product is a colorless transparent oily liquid with a slight aroma. The viscosity is 13 centipoise (20℃), and the refractive index is 1.499~1.502 (20℃).

②This product has good compatibility with most resins such as vinyl resin and cellulose. Often used as a plasticizer for cellulose resins, it has good low temperature flexibility and durability. Combined with DMP can improve the water resistance and elasticity of products.

③ This product can also be used as a fragrance diluent, lubricant, gas chromatography fixative, etc.

Packaging, storage, transportation and safety

① Packed in 200L plastic drums, net weight 230 kg/drum, or according to customer requirements.

② Store in a dry and ventilated place indoors, and prevent violent impact and rain during transportation.

③In case of high heat, open flame or contact with oxidant, there is a danger of burning.

Storage method

Packed in iron drums or glass bottles. It should be stored in a cool, ventilated warehouse, away from fire and heat sources.





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