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DOP

Dioctyl phthalate (DOP)

DOP is a general-purpose plasticizer, a slightly odorous, transparent, oily liquid, and one of the most widely used plasticizers. It has good overall properties, high plasticizing efficiency, low volatility, good low-temperature flexibility, good electrical insulation and water resistance, and good compatibility with materials such as polyvinyl chloride, nitrocellulose, and some rubbers.
  • Chemical name: DOP
  • CAS No.: 117-84-0
  • Molecular Formula: C24H38O4
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Industrial Applications:

Dioctyl phthalate is widely used in the processing of PVC and various soft plastic products, such as films, artificial leather, wires and cables, and molded products; it is also widely used in the rubber, coatings, and emulsifier industries, where it can improve the resilience of products, reduce compression set, and does not affect the vulcanization of rubber materials.

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Dibutyl phthalate (DBP)

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Recent Articles

How to Choose High-Quality Dioctyl Sebacate (DOS) for Your Needs 10th 4 月 2026

How to Choose High-Quality Dioctyl Sebacate (DOS) for Your Needs

Discover key factors to select the best Dioctyl Sebacate (DOS) plasticizer for durability, low-temp flexibility, and performance in extreme conditions.
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DOA vs DOP vs DOTP: Full Performance Comparison for Low-Temperature Plastic and Rubber Applications 3rd 4 月 2026

DOA vs DOP vs DOTP: Full Performance Comparison for Low-Temperature Plastic and Rubber Applications

Explore the key differences between DOA, DOP, and DOTP plasticizers, and choose the best solution for cold-resistant performance in plastics and rubber applications.
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How DOTP Plasticizer Enhances Automotive PVC Leather Durability 27th 3 月 2026

How DOTP Plasticizer Enhances Automotive PVC Leather Durability

Discover how Yuanyide's DOTP plasticizer boosts PVC leather's durability, flexibility, and longevity in automotive interiors for premium performance and eco-friendly solutions.
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Unlock Superior Low-Temperature Flexibility with Dioctyl Sebacate (DOS) Plasticizer 20th 3 月 2026

Unlock Superior Low-Temperature Flexibility with Dioctyl Sebacate (DOS) Plasticizer

Discover how Dioctyl Sebacate (DOS) plasticizer improves low-temperature flexibility, stability and insulation for PVC, rubber, wire & cable compounds.
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DOA Plasticizer Market Outlook Growth Opportunities, Regulatory Shifts & Reliable Supply Strategies 13th 3 月 2026

DOA Plasticizer Market Outlook Growth Opportunities, Regulatory Shifts & Reliable Supply Strategies

Discover DOA market growth, regulatory updates, and reliable supply strategies. High-purity, REACH-compliant DOA for PVC, medical & packaging uses.
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Why DOP Plasticizer is Essential for Winter-Grade PVC Cables 6th 3 月 2026

Why DOP Plasticizer is Essential for Winter-Grade PVC Cables

Ensure flexibility and durability for PVC cables in cold temperatures with Yuanyide's DOP plasticizer, offering reliable performance in harsh winter conditions.
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