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Product Overview
DEHCH low-migration plasticizer, high stability
CAS NO:84-71-9
DEHCH is a non-phthalic acid environmentally friendly plasticizer with good PVC compatibility, low volatility, low migration, and excellent durability. DEHCH can impart good flexibility, processing performance, and long-term stability to PVC materials, making it suitable for applications with high requirements for environmental protection, safety, and durability, such as medical supplies, automotive interiors, wires and cables, and high-end flexible PVC products.

Product Parameters

Trade name 1,2-Cyclohexanedicarboxylic acid, butylisobutyl ester(DEHCH)
Type Plastic Auxiliary Agents, plasticizer
Delivery form Oil liquid
Color index Transparent
CAS No. 84-71-9
Appearance Transparent
Color,Pt-Co Units(APHA) ≤15
Density (20℃ g/cm³) 0.950-0.965
Acid Value, mg KOH/g ≤0.1
Ester content, % by weight ≥99.5
Moisture (%) ≤0.1
Flash Point, ℃ ≥190
Rotational Viscosity, 25℃,mPa.s 30-50
Phthalate Content, % ≤0.01
Sales packing 200KG/ iron drum,1000KG/IBC tank, 23tons/Flexitank /20GP.
Storage Stored in a cool, ventilated warehouse, away from fire, heat. with oxidants, acids stored separately, avoid mixed reservoir. Equipped with the appropriate variety and quantity of fire equipment. Storage area should be equipped with emergency response equipment and appropriate shelter materials. Shelf life 12 months.

Features

High-end compliant environmental protection

It contains no phthalates and has a high safety level.

Low volatility and low migration

Low volatility, low migration, low atomization, and more stable with long-term use.

Good performance stability

It has excellent heat resistance and weather resistance.

High processing adaptability

It exhibits excellent plasticizing efficiency and good processing fluidity.

Good substrate compatibility

It has excellent compatibility with PVC and synthetic rubber and can replace some traditional phthalic plasticizers.

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Frequently Asked Questions

DEHCH is suitable for flexible PVC applications requiring low migration, low odor, and strong environmental compliance, including children's products, food-contact materials, medical flexible products, wires and cables, artificial leather, and premium interior materials.

Compared with traditional phthalate plasticizers, DEHCH offers greater environmental performance, low migration, low odor, and better long-term stability, making it suitable for high-end PVC applications with stricter compliance and quality requirements.

DEHCH is a non-phthalate plasticizer with low migration, low odor, and strong safety and regulatory performance. It is suitable for flexible PVC applications with high environmental and stability requirements.

DEHCH has low volatility and releases less odor, effectively improving odor issues in flexible PVC products. It is suitable for low-VOC applications such as automotive interiors and home furnishing materials.

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