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Phthalic Acid Esters

Di-iso-octyl Phthalate(DOP)

Ⅰ  Chemical formula and molecular weight
●Chemical formula:C24H38O4
●Molecular weight:426.68
●CAS No.:117-81-7
Ⅱ  Properties and uses
●Colourless,transparent oily liquid,b.p.386℃,viscosity 80 c.p.((20℃),refractive index 1.483~1.486(20℃).
●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.
Ⅲ  Quality standard

 

Specification

Super Grade

First Grade

Qualified Grade

Colourity(Pt-Co),code No.     ≤

30

40

60

Acidity(calculated as phthalic acid),%≤

0.010

0.015

0.030

Density(20℃),g/cm3

0.985±0.003

Purity,%                    ≥

99.5

99.0

Flash point,℃                ≥

196

192

Water content,%              ≤

0.10

0.15

Volume resistivity,Ω-cm        ≥

1.0×109

/

Ⅳ  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.

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



Page:Di-isobutyl Phthalate(DIBP)
Next: Diallyl Phthalate(DAP)

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