The Global Antioxidant 245 Market was valued at USD 500 Million in 2023 and is projected to reach USD 670 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.5% during the forecast period (2025-2030). This steady growth stems from escalating demand for high-performance polymer stabilization across automotive, electronics, and construction sectors, combined with tightening global regulations on material durability and sustainability.

As industries increasingly demand materials that withstand thermal stress and environmental exposure, specialty chemical producers are innovating advanced stabilization solutions. This analysis profiles the Top 10 Companies in the Antioxidant 245 Market – a strategic mix of chemical multinationals and specialized additive manufacturers redefining polymer protection technologies.

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🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Irganox 245 high-performance antioxidant

The undisputed market leader, BASF supplies its Irganox 245 formulation to over 60 countries, commanding approximately 25% global market share. The company operates seven specialized production facilities across Europe, North America, and Asia.

Technical Differentiation:

• Proprietary synthesis process yields 99.9% purity
• Customized formulations for automotive polymer applications
• Integrated supply chain with regional production hubs

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9️⃣ 2. Songwon Industrial Co., Ltd.

Headquarters: Ulsan, South Korea
Key Offering: Songnox 2450 series antioxidant solutions

As Asia’s largest antioxidant producer, Songwon has systematically expanded its Antioxidant 245 capacity, now supplying 18% of global demand. The company’s vertically integrated production spans from raw materials to finished formulations.

Technical Differentiation:

• Patent-protected co-stabilizer technology
• Cost-competitive production in Korea and China
• Special grades for wire & cable applications

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8️⃣ 3. Addivant (SI Group)

Headquarters: Connecticut, USA
Key Offering: ANOX 245 stabilization systems

Addivant’s ANOX 245 is particularly favored in North America for engineering plastics used in electrical components, offering superior performance in high-temperature environments up to 180°C.

Technical Differentiation:

• FDA-compliant formulations for food contact applications
• Low-volatility grades for thin-wall plastic parts

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7️⃣ 4. Solvay S.A.

Headquarters: Brussels, Belgium
Key Offering: CYANOX 245 polymer stabilizers

Solvay integrates Antioxidant 245 into its comprehensive stabilization systems for high-performance polymers, particularly catering to European automotive OEM specifications.

Technical Differentiation:

• Recycled-content compatible formulations
• Synergistic packages with UV stabilizers

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

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6️⃣ 5. Clariant AG

Headquarters: Muttenz, Switzerland
Key Offering: Hostanox 245 thermal stabilizer

Clariant’s expertise in additive masterbatches allows it to deliver Antioxidant 245 in ready-to-use formulations, particularly for injection molding applications in automotive components.

Technical Differentiation:

• Bio-based carrier systems
• Custom color-matched formulations

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5️⃣ 6. Evonik Industries AG

Headquarters: Essen, Germany
Key Offering: Vulkacit 245 elastomer stabilizer

Evonik specializes in rubber applications of Antioxidant 245, particularly for tire manufacturing where long-term heat resistance is critical for safety and performance.

Technical Differentiation:

• Specialty grades for silica-filled compounds
• Tread compound optimization packages

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4️⃣ 7. ADEKA Corporation

Headquarters: Tokyo, Japan
Key Offering: ADK STAB AO-245

ADEKA meets Japan’s stringent purity requirements for electronic components, supplying ultra-clean Antioxidant 245 grades to leading semiconductor and electronics manufacturers.

Technical Differentiation:

• Class 100 clean room production
• Low extractables for sensitive applications

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3️⃣ 8. 3V Sigma USA Inc.

Headquarters: New Jersey, USA
Key Offering: 3V Antioxidant 245 Medical Grade

3V Sigma produces USP-compliant Antioxidant 245 for medical applications, including implantable devices and surgical equipment requiring biocompatible stabilization.

Technical Differentiation:

• ISO 10993 certified formulations
• Sterilization-resistant grades

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2️⃣ 9. Beijing Jiyi Chemical Co., Ltd.

Headquarters: Beijing, China
Key Offering: JY-245 cost-effective antioxidant

As China’s domestic market leader, Beijing Jiyi supplies price-competitive Antioxidant 245 to manufacturers across Asia, with particular strength in the polyurethane sector.

Technical Differentiation:

• Regional supply chain efficiency
• Bulk packaging options

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1️⃣ 10. Rianlon Corporation

Headquarters: Tianjin, China
Key Offering: Rianox 245 industrial stabilizer

Rianlon has rapidly expanded its global footprint, now exporting Antioxidant 245 to over 40 countries with particular dominance in Middle Eastern and African markets.

Technical Differentiation:

• High-volume production capabilities
• Competitive pricing for industrial applications

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

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🔬 Market Outlook: Evolving Polymer Stabilization Needs

The Antioxidant 245 landscape is transforming as material requirements become more demanding across industries. While traditional applications maintain steady demand, emerging needs in medical, electronics, and sustainable materials are driving innovation.

📈 Key Industry Development Trends:

• Transition toward multi-functional stabilization systems combining antioxidants with other performance additives
• Increasing regulatory scrutiny of phenolic antioxidants in food-contact and consumer applications
• Growing demand for bio-compatible formulations in medical device manufacturing
• Digital integration enabling smarter stabilization solutions through IoT-enabled manufacturing

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

These market leaders are not just supplying antioxidant chemicals – they’re providing material science solutions that enable next-generation polymer applications across industries, from lightweight automotive components to durable medical implants.