Diethyl Phthalate（DEP）
C12H14O4
84-66-2
Diethyl phthalate 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.
Diethyl Phthalate
DEP is a colorless and transparent oily liquid with a slight aroma. The viscosity is 13 centipoise (20℃), and the refractive index is 1.499～1.502 (20℃).
It 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.
It can also be used as fragrance diluent, lubricant, gas chromatography fixative, etc.
|
Premium grade |
First class |
qualified |
|
|
Chromaticity (platinum-cobalt), No. ≤ |
15 |
25 |
40 |
|
Acidity (calculated by phthalic acid),% ≤ |
0.008 |
0.01 |
0.015 |
|
Density (20℃), g/cm3 |
1.118~1.122 |
||
|
Content (GC),% ≥ |
99.5 |
99.0 |
98.5 |
|
Moisture,% ≤ |
0.10 |
0.10 |
0.15 |
Package: Packed in 200L small iron drum, net weight 225kg/drum.
Storage: Store in a dry and ventilated place indoors, and prevent violent impact and rain during transportation.
In case of high heat, open flame or contact with oxidants, there is a danger of burning.
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