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Diisononyl Phthalate (DINP)

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Di-isononyl Phthalate (DINP)

Synonyms：1,2-Benzenedicarboxylic acid dinonyl ester; Phthalic acide dinonyl ester

CAS No.：28553-12-0

EINECS No.：249-079-5

Molecular Formula：C26H42O4

Molecular Weight：418.61

Structural Formula：

Standard：

Items	Specifications
Appearance	Transparent oil liquid
Ester content	≥99.5%
Color (APHA)	≤30
Acid value（mgKOH/g）	≤0.06%
Water	≤0.1%

Properties：It is a colorless or light yellow transparent oily liquid. Almost odourless. Soluble in most organic solvents, Solubility in Water (20℃): 0.01%, Specific Gravity(20/20℃): 0.97-0.98, Refractive Index(25℃): 1.481~1.491, Boling Point(760mm Hg): 403℃, Viscosity(20℃): 72~92cps,

Uses：Diisononyl phthalate (DINP) is a common plasticizer with excellent properties. This product is soluble in PVC and will not precipitate even if used in large quantities. Volatility, mobility, non-toxicity are better than DOP, it can give products good light resistance, heat resistance, aging resistance and electrical insulation performance, its overall performance is better than DOP. Because the products produced by diisononyl phthalate have good water resistance and extraction resistance, low toxicity, aging resistance and excellent electrical insulation performance, they are widely used in all kinds of soft PVC products. Such as wire and cable, film, PVC leather, PVC floor leather, toys, shoes, edge strips, jackets, wigs, tablecloths and so on. DINP is also used in some rubber products and coatings to a lesser extent.

Storage：Sealed and stored in a cool, dry and ventilated place.

Packing：200kg plastic drum；950KG IBC drum

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