Diisononyl phthalate NEW

$32.00 100kg

$40.00 1kg

Min. Order1kg
Purity99%
Cas No28553-12-0
Supply Ability20 tons
Update time2025-06-20

Hebei Yanxi Chemical Co., Ltd.

VIP6Y

China

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Chemical Properties

Product Name	Diisononyl phthalate
CAS No	28553-12-0
EC-No	249-079-5
Min. Order	1kg
Purity	99%
Supply Ability	20 tons
Release date	2025/06/20

Disononyl phthalate (DINP) is a phthalate used as a plasticizer. DINP is typically a mixture of chemical compounds consisting of various isononyl esters of phthalic acid, and is commonly used in a large variety of plastic items.

Dinonyl phthalate, also known as 1,2-dinonyl phthalate, phthalic acid dinonyl ester, referred to as DINP, plasticizer DN.P. It is colorless or light yellow transparent oily liquid at room temperature. Slightly soluble in water and soluble in most organic solvents.

item	Unit	Specification
Ester Conten	%	≥99
Freezing point	ºC	-25min
Acid Value	mgKOH/g	≤1.0
Color Pt-Co	300max	300
Heating on loss	%	0.4max
Flash point	ºC	≥190
Density	g/cm3	1.08-1.12

Application:

1. DINP's volatilization weightlessness is smaller than DOP. Intrinsic viscosity is similar to DOP. You will get a more high viscosity value if use DINP alone.

2. DINP is suitable for the plastic production, proving stable viscosity and no problems exist during disperse foaming. The melting temperature is low. As the PVC coating, DINP has the lowest viscosity and the change in viscosity quite small.

3. Mainly used to PVC, and also widely used to toys' film, wire and cable since DINP has good water proofing, extraction resistance, electric insulating property and low-poisonousness.

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Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.