High-Quality Diisononyl phthalate DINP 28553-12-0 Supplier, Factories

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High-Quality Diisononyl phthalate DINP 28553-12-0 Supplier, Factories

Name: Diisononyl phthalate CAS number: 28553-12-0 Molecular formula: C26H42O4 Molecular weight: 418.61 EINECS Number: 249-079-5 Melting point: -48° Boiling point: bp5 mm Hg 252° Density: 0.972 g/mL at 25 °C (lit.)

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Product Description

Product Overview

Diisononyl phthalate (DINP for short) is a transparent oily liquid with a slight odor. This product is a general-purpose main plasticizer with excellent performance. This product has good compatibility with PVC, and will not precipitate even if it is used in large quantities; its volatility, migration and non-toxicity are better than DOP, and it can endow the product with good light resistance, heat resistance, aging resistance and electrical insulation properties, and its comprehensive performance is better than that of DOP. Because the products produced by diisononyl phthalate have good water resistance and extraction resistance, low toxicity, aging resistance and excellent electrical insulation properties, they are widely used in various soft and hard plastic products, toy films, wires and cables.

Technical Specifications

Name	Diisononyl phthalate
CAS number	28553-12-0
Molecular formula	C26H42O4
Molecular weight	418.61
EINECS Number	249-079-5
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.)
Flash point	235 °C
Water solubility	<0.1 g/100 mL at 21 ºC

Synonyms & Identifiers

Baylectrol4200; di-’isononyl’phthalate,mixtureofesters; diisononylphthalate,dinp; dinp2; dinp3; enj2065; isononylalcohol,phthalate(2:1); jayflexdinp

Quality & Operations Standard

Recall Management

According to the recall management procedure, recalls are classified into 3 levels (level 1, level 2 and level 3). The timelines of authority and client notification are defined as within 24 hours, 48 hours and 72 hours, respectively.

Compensation Guarantee

We provide great quality products. If any product quality issue is raised by the client within the required time frame with sufficient evidence, necessary analysis and evaluation will be provided to trigger the procedures of compensation.

Production Capacity

The capacities of pharmaceutical products reach tons grade, and the capacities of chemical products reach 100tons+ grade. The facilities are well equipped to serve clients worldwide.

Research & Development

Every year, a plan is set up by the R&D team to develop different new products. When targets are set, every member in the team carries KPI responsibility supported by an incentive policy.

Frequently Asked Questions (FAQ)

Q1: What is Diisononyl Phthalate (DINP) and its primary advantages?

Diisononyl phthalate (DINP) is a general-purpose primary plasticizer with low toxicity, low volatility, and excellent PVC compatibility. Compared to DOP, it offers superior resistance to light, heat, aging, water extraction, and electrical insulation.

Q2: What are the main applications of DINP?

Due to its safety profile and durability, DINP is widely used in manufacturing soft and hard plastic products, toy films, electrical wires, and cable insulation.

Q3: How are product quality recalls managed?

Recalls follow a structured 3-level procedure. Notifications are dispatched promptly to authorities and clients within 24 hours for Level 1, 48 hours for Level 2, and 72 hours for Level 3 issues.

Q4: What is the procedure for handling quality compensation claims?

If a quality issue is reported within the specified timeframe along with adequate proof, our technical team will conduct evaluations and analysis to initiate standard compensation procedures.

Q5: What is the current production capacity for chemical products?

Our manufacturing facilities support tons-grade output for pharmaceutical products and 100+ tons grade for general chemical products, capable of fulfilling global supply demands.