Diisodecyl Phthalate | 26761-40-0

Cas No :

26761-40-0

Form :

Liquid

Molecular Weight :

446.67 G/Mol

Molecular Formula :

C28H46O4

Boiling Point :

420 °C

Solubility :

Practically Insoluble In Water; Soluble In Most Organic Solvents (E.g., Toluene, Xylene, Chloroform, Ether)

Flash Point :

225 °C

Description :

Overview of Diisodecyl Phthalate

Diisodecyl Phthalate (DIDP) is a high-molecular-weight phthalate plasticizer widely used to improve flexibility, durability, and long-term performance in polymer formulations. It is particularly appreciated due to the low level of volatility and superior thermal stability in addition to its ability to resist migration which makes it ideal for industrial applications.

It provides consistent plasticization while maintaining mechanical strength, even under prolonged heat exposure. Because of these properties, Diisodecyl Phthalate is commonly used where long service life, weather resistance, and stable flexibility are required.

Due to its proven performance, Diisodecyl Phthalate is extensively used in flexible materials, industrial compounds, and specialty polymer systems.


Application of Diisodecyl Phthalate

Plasticizer for Flexible Polymer Systems

Diisodecyl Phthalate is used extensively in the primary process of plasticizing, to increase flexibility, softness, and processing effectiveness for polymer formulas. Its low volatility can help keep performance constant over time.

In such systems, it is often compared with Dioctyl Phthalate when higher permanence and lower migration are required.

These applications are closely associated with the plastic industry, where durability and flexibility are critical.

Rubber Compounding & Processing

In the formulations of rubber, Diisodecyl Phthalate improves elasticity as well as processing performance and resistance to ageing. It aids in maintaining flexibility without compromising toughness.

These uses align closely with requirements in the rubber industry, where long-term stability is essential.

Cable, Hose & Industrial Materials

It is commonly used in industrial materials that require heat resistance, flexibility, and mechanical stability. Its performance under demanding conditions makes it suitable for long-life applications.

It may be evaluated alongside Diisononyl Phthalate depending on processing and regulatory needs.

Specialty Industrial Formulations

In the field of specialty applications, Diisodecyl Phthalate is used for applications where the control of plastics and resistance to chemicals are needed. It can also be compared against Benzyl Butyl Phthalate for formulations that require improved compatibility and adhesion.



Safety and Handling Guidelines

  • Store in a cool, dry, and well-ventilated area

  • Keep containers tightly sealed and protected from contamination

  • Avoid direct contact with skin and eyes

  • Prevent inhalation of vapors or mist

  • Use protective gloves, goggles, and suitable workwear

  • Follow standard chemical handling and storage procedures

  • Dispose of material and packaging according to local regulations


Where to Buy Diisodecyl Phthalate?

Diisodecyl Phthalate Manufacturer

Diisodecyl Phthalate is manufactured under controlled industrial conditions to meet quality standards required for flexible polymers, rubber compounds, and specialty industrial applications.

Diisodecyl Phthalate Supplier & Distributor

As a rubber and plastic chemical supplier, Chemicalbull offers Diisodecyl Phthalate in large quantities and industrial grade for rubber manufacturers, polymer processors, as well as chemical industries. The product is offered to international and domestic markets, with dependable logistics, constant quality, and reliable supply service.


MSDS for Diisodecyl Phthalate

The Material Safety Data Sheet (MSDS) for Diisodecyl Phthalate provides detailed information about safe handling store conditions and exposure control as well as first-aid measures and emergency procedure for responding. The user should read the MSDS before handling or working with the product.


Frequently Asked Questions (FAQs)

  1. What is Diisodecyl Phthalate?

    Diisodecyl Phthalate is a high-molecular-weight phthalate plasticizer used to improve flexibility and durability in industrial polymer formulations.

  2. What is Diisodecyl Phthalate used for?

    It is used as a plasticizer in flexible polymer systems, rubber compounds, industrial materials, and specialty formulations requiring long-term stability.

  3. Where to buy Diisodecyl Phthalate?

    Diisodecyl Phthalate can be sourced from Chemicalbull, a reliable supplier and distributor offering consistent quality and dependable supply support for industrial applications.