Diisononyl phthalate
Products Description of Diisononyl phthalate CAS#28553-12-0
Diisononyl phthalate, commonly abbreviated as DINP, is a transparent oily liquid with a faint odor. As a high-performance general-purpose primary plasticizer, it exhibits excellent compatibility with PVC—no precipitation occurs even at high dosages. Its volatility, migration resistance, and non-toxicity outperform those of DOP, while also imparting superior light resistance, heat resistance, aging resistance, and electrical insulation properties to the final products, making its overall performance superior to DOP. Thanks to the favorable characteristics of products formulated with DINP—including good water resistance, extraction resistance, low toxicity, aging resistance, and excellent electrical insulation—it is extensively utilized in a wide range of soft and rigid plastic products, toy films, and wires and cables.
Parameters
Melting point | -48° |
Boiling point | bp5 mm Hg 252° |
density | 0.972 g/mL at 25 °C (lit.) |
vapor pressure | 1 mmHg ( 200 °C) |
refractive index | n20/D1.485(lit.) |
Fp | 235 °C |
storage temp. | Refrigerator |
solubility | Chloroform (Slightly), Methanol (Slightly) |
form | Oil |
color | Colourless |
Water Solubility | <0.1 g/100 mL at 21 ºC |
Merck | 14,3290 |
BRN | 3217775 |
InChIKey | HBGGXOJOCNVPFY-UHFFFAOYSA-N |
LogP | 9.026 (est) |
CAS DataBase Reference | 28553-12-0(CAS DataBase Reference) |
NIST Chemistry Reference | Diisononyl phthalate(28553-12-0) |
EPA Substance Registry System | Diisononyl phthalate (28553-12-0) |
Safety Information
WGK Germany | 3 |
RTECS | CZ3395000 |
HS Code | 2917.34.0150 |
Hazardous Substances Data | 28553-12-0(Hazardous Substances Data) |
Product Application of Diisononyl phthalate CAS#28553-12-0
It acts as a high-performance, general-purpose primary plasticizer. Boasting excellent compatibility with PVC, it shows no precipitation even at high dosages. Its volatility, migration resistance, and non-toxicity surpass those of DOP, while it also endows the final products with favorable light resistance, heat resistance, aging resistance, and electrical insulation. Overall, its comprehensive performance outperforms that of DOP.
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
