Other names: Bis(2-ethylhexyl) phthalate; Di-2-ethylhexyl phthalate; DOP; Dioctyl phthalate~Phthalic acid bis(2-ethylhexyl)ester; phthalic acid bis(2-ethylhexyl ester); 2-ethylhexyl phthalate; Bis(2-ehtylhexyl)phthlate; Phthalic acid di(2-ethylhexyl) ester; Dioctylphthalate
Molecular Formula: C24H38O4
Molecular Weight: 390.30
CAS No.: 117-81-7
Characteristics: Colorless, oily liquid, insoluble in water, soluble in most of organic solvent. Melting point is -55℃, boiling point is 370℃.
Carried Standard: GB11406-89
Quality standards:
|
ITEMS
|
specifications
|
|||
|
|
General grade
|
Electrical grade
|
Medical grade
|
Food grade
|
|
Appearance
|
Colorless liquid , no suspended matter
|
|||
|
Odor
|
odorless or slight smell
|
odorless
|
||
|
Purity (%) ≧
|
99.5
|
99.5
|
99.5
|
99.5
|
|
Density (20℃)
|
3 0.983 g/cm -0.985 g/cm
|
|||
|
Acid value (mgKOH/h) ≦
|
0.07
|
0.05
|
0.05
|
0.02
|
|
Moisture (%)
|
0.1%
|
|||
|
Chroma (platinum-cobalt) ≤
|
40
|
40
|
20
|
20
|
|
refractive index (20℃)
|
1.486-1.487
|
|||
|
Viscosity (20℃)
|
77-82 / mPa.s
|
|||
Application: important General-purpose plasticizer , processing PVC , Chemical fibber resin, Acetic acid resin , ABS, rubber ,and produce paint, dyes , dispersant etc.
1 General grade DOP : Widely used in plastics, rubber, paint and emulsifier industry etc.Add PVC plastic can be used to make artificial leather, agricultural plastic films, packaging materials, cable.
2 Electrical grade DOP: good electrical insulating properties, mainly produce wires and electricit
3 Medical grade DOP: produce medical products, disposable medical apparatus
4 Medical grade DOP: used in food packaging materials