Top 10 Companies in the Antioxidant 245 (CAS 36443-68-2) Market (2026): Market Leaders Powering Global Polymer Durability

Antioxidant 245 (CAS 36443-68-2) is a widely used hindered phenolic antioxidant primarily utilized in various polymer applications. It plays a pivotal role in protecting materials from oxidative degradation and thermal instability, enhancing the durability and performance of polymers. This antioxidant is highly effective at stabilizing products against oxidative stress and degradation caused by exposure to high temperatures or environmental factors such as UV light and oxygen. Antioxidant 245 is primarily used in the formulation of polyurethane, polyformaldehyde, and other polymer-based materials. With increasing demand from industries such as automotive, construction, and consumer goods, Antioxidant 245 has become indispensable in ensuring the longevity of products across several key sectors.

Antioxidant 245 (CAS 36443-68-2) Market – View in Detailed Research Report

Market Size

The Global market for Antioxidant 245 was valued at USD 98.3 million in 2025 and is expected to reach USD 147.3 million by 2034, with a Compound Annual Growth Rate (CAGR) of 5.5% during the forecast period (2025‑2034). The growth of the market is attributed to increasing industrialization, particularly in developing countries, as well as heightened consumer awareness about product durability and performance. Furthermore, the rapid expansion of industries such as construction, automotive, and consumer goods, which heavily rely on polymer-based materials, is expected to drive significant demand for Antioxidant 245 in the coming years.

The market is witnessing consistent growth as companies and industries seek effective solutions to enhance the service life of products. The ability of Antioxidant 245 to stabilize polymers, prevent oxidative degradation, and offer thermal stability makes it a crucial ingredient in extending the lifecycle and reliability of products.

Product Definition

Antioxidant 245 is a phenolic compound that interrupts the chain reaction of oxidation in polymers, thereby preserving mechanical properties, color, and overall integrity under harsh environmental conditions. Its high thermal stability and compatibility with a broad range of polymer matrices make it the preferred additive in polyurethane, polyformaldehyde, and other advanced polymer blends.

Top 10 Companies in the Antioxidant 245 Market (2026)

🔟 1. BASF

Headquarters: Ludwigshafen, Germany
Key Offering: Antioxidant 245 for polyurethane and polyformaldehyde

BASF has been a pioneer in antioxidant technology, providing high-performance additives that meet stringent automotive and construction standards. Their Antioxidant 245 line offers superior thermal resistance and UV protection, ensuring long-term material integrity.

Sustainability Initiatives:

• Investing in green chemistry to reduce solvent use
• Developing bio‑based antioxidant variants
• Targeting carbon neutrality by 2030

---

9️⃣ 2. Addivant

Headquarters: Shanghai, China
Key Offering: Antioxidant 245 for high‑performance polymers

Addivant focuses on delivering cost‑effective solutions for the rapidly growing Asian polymer market. Their Antioxidant 245 formulations are tailored for automotive interior components and construction materials, providing robust protection against thermal and oxidative stresses.

Sustainability Initiatives:

• Reducing production energy consumption by 15% annually
• Launching a circular economy program for polymer waste
• Collaborating with universities on green polymer research

---

8️⃣ 3. Songwon

Headquarters: Seoul, South Korea
Key Offering: Antioxidant 245 for polyurethane foams and coatings

Songwon’s Antioxidant 245 is engineered for high‑temperature applications, ensuring durability in automotive seats and building insulation. Their product line emphasizes low toxicity and high compatibility with existing polymer blends.

Sustainability Initiatives:

• Implementing zero‑liquid discharge in manufacturing plants
• Investing in renewable energy sources for production lines
• Developing biodegradable antioxidant derivatives

---

7️⃣ 4. Double Bond Chemical

Headquarters: Houston, Texas, USA
Key Offering: Antioxidant 245 for polyformaldehyde and specialty polymers

Double Bond Chemical provides advanced antioxidant solutions that enhance the oxidative stability of high‑performance polymers used in aerospace and high‑speed automotive components.

Sustainability Initiatives:

• Reducing CO₂ emissions by 20% through process optimization
• Partnering with suppliers to source recycled feedstocks
• Offering a take‑back program for spent polymer additives

---

6️⃣ 5. Penglai Hongwei

Headquarters: Penglai, China
Key Offering: Antioxidant 245 for construction polymers and elastomers

Penglai Hongwei’s Antioxidant 245 is recognized for its excellent UV resistance, making it ideal for outdoor applications such as roofing and façade materials.

Sustainability Initiatives:

• Implementing water‑recycling systems in production
• Developing low‑VOC formulations
• Supporting local community sustainability projects

---

5️⃣ 6. Rianlon

Headquarters: Shanghai, China
Key Offering: Antioxidant 245 for automotive and consumer goods polymers

Rianlon’s Antioxidant 245 enhances the longevity of automotive interiors and consumer electronics housings, providing resistance to heat and oxidation.

Sustainability Initiatives:

• Reducing plastic waste through closed‑loop recycling
• Adopting green manufacturing certifications
• Investing in low‑energy synthesis routes

---

4️⃣ 7. Jiyi Chemical

Headquarters: Suzhou, China
Key Offering: Antioxidant 245 for polyurethanes and coatings

Jiyi Chemical’s product line focuses on high‑performance polymers used in automotive and aerospace sectors, offering exceptional thermal stability.

Sustainability Initiatives:

• Implementing ISO 14001 environmental management
• Developing bio‑based antioxidant alternatives
• Reducing packaging waste by 30%

---

3️⃣ 8. Wanhua Chemical

Headquarters: Shenzhen, China
Key Offering: Antioxidant 245 for polyformaldehyde and specialty polymers

Wanhua Chemical’s Antioxidant 245 is engineered for high‑temperature applications in automotive and industrial equipment, ensuring material integrity over extended periods.

Sustainability Initiatives:

• Investing in renewable energy for production facilities
• Reducing water usage by 25%
• Launching a carbon‑offset program for suppliers

---

2️⃣ 9. DuPont

Headquarters: Wilmington, Delaware, USA
Key Offering: Antioxidant 245 for advanced polymer systems

DuPont’s Antioxidant 245 is part of a broader portfolio of high‑performance additives that enhance durability in automotive, construction, and consumer goods.

Sustainability Initiatives:

• Targeting zero waste to landfill by 2030
• Developing biodegradable polymer additives
• Partnering with industry consortia on circular economy solutions

---

1️⃣ 10. Kureha

Headquarters: Tokyo, Japan
Key Offering: Antioxidant 245 for polyurethane and polyformaldehyde

Kureha’s Antioxidant 245 delivers superior UV and thermal protection, making it a preferred choice for high‑end automotive interiors and architectural polymers.

Sustainability Initiatives:

• Investing in hydrogen‑fuelled production lines
• Reducing greenhouse gas emissions by 18% by 2030
• Supporting research on sustainable polymer additives

---

Download FREE Sample Report: Antioxidant 245 (CAS 36443-68-2) Market – View in Detailed Research Report

Get Full Report Here: Antioxidant 245 (CAS 36443-68-2) Market – View in Detailed Research Report

🌍 Outlook: The Future of Antioxidant 245 Market Is Cleaner and Smarter

The Antioxidant 245 market is poised for continued expansion, driven by the global shift towards more durable, sustainable polymer solutions. Companies are investing heavily in research to develop greener antioxidant variants that meet stringent environmental regulations while maintaining high performance.

📈 Key Trends Shaping the Market:

• Rapid adoption of bio‑based and recyclable antioxidant formulations
• Increasing regulatory pressure to reduce VOCs and hazardous chemicals
• Growth of smart polymers that combine antioxidant properties with sensor capabilities
• Expansion of high‑temperature polymer applications in aerospace and electric vehicle sectors
• Digitalization of supply chains to track sustainability metrics

FAQ

01. What is the current market size of the Antioxidant 245 market?
The Global market for Antioxidant 245 was valued at USD 98.3 million in 2025 and is projected to reach USD 147.3 million by 2034.

02. Which are the key companies operating in the Antioxidant 245 market?
Key companies in the market include BASF, Addivant, Songwon, Double Bond Chemical, Penglai Hongwei, Rianlon, Jiyi Chemical, Wanhua Chemical, DuPont, and Kureha.

03. What are the key growth drivers in the Antioxidant 245 market?
Growth drivers include the increasing demand for durable polymer-based materials, technological advancements in polymer processing, and growing industrialization in emerging markets.

04. Which regions dominate the Antioxidant 245 market?
The Asia‑Pacific region is projected to experience the highest growth, followed by steady growth in North America and Europe.

05. What are the emerging trends in the Antioxidant 245 market?
Emerging trends include the shift toward more sustainable and environmentally friendly alternatives to traditional antioxidants, and increased R&D activities by leading players to enhance product quality and meet evolving market needs.