Diisononyl Phthalate Market Report 2025 (Global Edition)

Factors Affecting Diisononyl Phthalate Market Growth

• Increasing demand for PVC propelling the growth of the DINP market:

Increasing demand for Diisononyl Phthalate (DINP) in PVC drives the growth of the Diisononyl Phthalate (DINP) market.  PVC is the most widely used polymer, it is used in a wide range of industries like transport, packaging, building & construction, healthcare, electronics, and others. The increasing growth of these end-use industries rises the demand for PVC. However, PVC is the third biggest polymer by volume after PP and PE where Diisononyl Phthalate (DINP) is most often utilized. Diisononyl Phthalate (DINP) helps to convert PVC, into elastic and soft material. The Diisononyl Phthalate (DINP) presence in PVC impacted specific physical-mechanical qualities like elastic modulus, elongation at break, and flexibility. The Diisononyl Phthalate (DINP) used in PVC makes them suitable for a variety of end-use like wire & cable insulation, automobile interior, shoes, gloves, and others.

• The significant upswing in demand for flooring & wall covering in the building & construction industry contributed to driving the growth of the market:

The surging demand for flooring and wall covering products in the building and construction industry is a key driver of market growth. The increasing construction activities due to the increasing population, rising income, and improving living standards have led to a higher need for durable flooring and wall-covering solutions. Additionally, technological advancements have enabled the production of more efficient flooring and wall covering material, resulting in increased demand for DINP. Moreover, advantageous properties of DINP like flexibility and durability make them suitable choices in wall & flooring production.

The Restraining Factor of Diisononyl Phthalate:

• Government restrictions regarding the use of DINP owing to the toxicity of DINP may restrain the market growth:

Strict government regulation and environmental policies may be expected to hinder the growth of the market.  Diisononyl phthalates and other phthalate additives, that are added to plastics to prevent changes in their structure might s disrupt human health. As per the Vermont Department of Health, DINP can increase the growth of liver tumors and cause cancer in humans.  The government implemented some guidelines for using DINP in certain materials to reduce toxicity. For instance, the United state consumer product safety improvement act has limited certain phthalates, including DINP in children's toys. They prohibit the sale of toys containing more than 0.1% phthalate.  Similarly, European Union is listed DINP on the REACH candidate list of substances of very high concern (SVHC). Companies are required to communicate information on SVHC substances if they are present in the product.  Moreover, restrictions on the use of plastic contributed to inhibiting the growth of the market. For instance, the plastic waste management amendment rule, 2021  prohibited the use of plastic under 75 microns. It may adversely affect the DINP demand which is used as the plastic additives.

Growing competition from substitute plasticizers is restraining market growth 
Another major constraint for the Diisononyl Phthalate (DINP) market is the growing competition from substitute plasticizers. As health and environmental issues related to phthalates intensify, industries are finding themselves more and more reliant on safer, non-phthalate plasticizers, including benzoate-based, citrate-based, and bio-based plasticizers. These substitutes are becoming popular because of their lower toxicity levels and enhanced safety, which are more in line with changing consumer trends and sustainability objectives. Although DINP continues to be used extensively based on its performance and cost benefits, its market space is now being threatened by the availability of these safer substitutes with comparable or better flexibility and durability without the attendant health hazards. Such a trend is particularly evident in more sensitive end-use applications such as medical devices, children's toys, and food packaging, where there is a greater need for non-toxic compounds. The transition to these alternatives can restrict the growth potential of the DINP market, especially in areas where there is high demand for green products and stringent health-conscious consumer bases.

Impact of the COVID-19 Pandemic on the Diisononyl Phthalate (DINP) Market:

Diisononyl Phthalate (DINP) production and consumption were significantly impacted in 2020 by the COVID-19 pandemic and lockdown measures. The majority of industries minimize PVC use along with a decline in output and demand, particularly in industries that use substantial amounts of PVC, such as automobile, construction, electric & electronic. Lockdowns and border restrictions caused supply chain disruptions that lowered overall Diisononyl Phthalate (DINP) manufacturing. In addition, because of social distance standards during 
Diisononyl Phthalate (DINP) manufacture and use have now restarted in several industries. The government released border restriction laws and regulations, which lessened the disturbance to business operations and the supply chain. Production has resumed, just as transportation also resumed.

Opportunity 

• Growing need for eco-friendly plasticizers is an opportunity for the market 

Key opportunities for the Diisononyl Phthalate (DINP) market is the growing need for eco-friendly plasticizers as industries move towards greener alternatives. DINP, a common plasticizer used in making flexible PVC (polyvinyl chloride), is gaining increased use in applications from automotive and building materials to medical devices. Nonetheless, as concerns regarding the health and environmental consequences of conventional phthalate plasticizers increase, especially their endocrine-disrupting effects, there is increasing demand for safer, non-toxic alternatives. Producers can take advantage of this trend by creating new, low-toxicity plasticizers with the same performance features as conventional DINP but with improved safety profiles. For instance, BASF made an announcement to boost its isononanoic acid (INA) manufacturing capacity at its sites in Ludwigshafen, Germany, and Kuantan, Malaysia. INA is a vital raw material in the manufacture of DINP. The strategic development was intended to respond to rising global demand for high-quality chemical intermediates, especially in safer and more sustainable plasticizer manufacture. 
This is particularly pertinent in sectors like healthcare, where non-toxic components are essential for medical equipment, and consumer goods, where there is increased sensitivity to product safety. Furthermore, the regulatory push towards safer chemical use and increasing consumer demand for green, sustainable products also underpin the potential 

Our study will explain complete manufacturing process along with major raw materials required to manufacture end-product. This report helps to make effective decisions determining product position and will assist you to understand opportunities and threats around the globe.

The Global Diisononyl Phthalate Market is witnessing significant growth in the near future.

In 2023, the Acrylic segment accounted for noticeable share of global Diisononyl Phthalate Market and is projected to experience significant growth in the near future.

The Wire & Cable segment is expected to expand at the significant CAGR retaining position throughout the forecast period.

Some of the key companies BASF, Eastman and others are focusing on its strategy building model to strengthen its product portfolio and expand its business in the global market.

Frequently Asked Questions