Chemical formula of dioctyl phthalate/DOP
Chemical formula:C24H38O4
Molecular weight:426.68
CAS No.:117-81-7
Properties of dop plasticizer
Dicotyl phthalate(DOP) is colourless,transparent oily liquid,b.p.386℃,viscosity 80 c.p.（(20℃),refractiveindex 1.483～1.486（20℃）.
Technical index
Item | Index |
Colourity（Pt-Co）,code No. ≤ | 30 |
Acidity（calculated as phthalic acid）,%≤ | 0.010 |
Density（20℃）,g/cm3 | 0.985±0.003 |
Purity,% ≥ | 99.5 |
Flash point,℃ ≥ | 196 |
Water content,% ≤ | 01.0 |
Volume resistivity,Ω-cm ≥ | 1.0×109 |
Applicitons:
DOP plasticizer is one of the most useful plasticizer,it shows properties of the plasticizing efficiency,low volatility, light-resistant,water-endurance,weathering resisting,good electrical functions,and fine softening effect,etc..Extensively used in processing electrical wires and cables, artificialleathers,films and moulding plastics from polyvinyl chloride,vinyl chloride copolymers,and cellulosic resins.
Package and storage
Packed in iron drum,net weight 200 kg/drum.Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.
1. DOP full name dioctyl phthalate, it is widly used plasticizer
2. We can supply 200kg/drum, 1tons/drum, and flexitank package of DOP
3.We can supply dop plasticizer 20000tons/year