Quick Product Information

Product NameSUNNOX® DTDTP
CAS Number10595-72-9
Chemical FormulaC32H62O4S
Supply OriginChina
DocumentsCOA / SDS / TDS / Specification available upon request
InquiryRequest Quotation →

Product Overview

SUNNOX® DTDTP (distearyl thiodipropionate) is a secondary antioxidant functioning as a peroxide decomposer, providing excellent long-term thermal stability and protection against thermal oxidation in polyolefins and other polymers. It works synergistically with hindered phenolic primary antioxidants to deliver comprehensive processing and service life protection. SUNCHEM supports international buyers with SUNNOX® DTDTP sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Applications & Uses

  • Secondary antioxidant (peroxide decomposer) for polyolefins
  • Synergistic co-stabilizer with phenolic antioxidants
  • Long-term thermal stability in PE and PP
  • Food-contact polymer stabilization
  • Fiber and film processing stability
  • Elastomer and rubber long-term protection
  • Polymer compounding and masterbatch additive

Why Source SUNNOX® DTDTP Through SUNCHEM?

SUNNOX® DTDTP sourcing requires careful verification of manufacturers, compliance with export documentation, and proper logistics management. SUNCHEM supports global customers by connecting them with qualified Chinese producers and managing the key steps from sourcing to shipment.

Qualified Producer Selection

We help customers identify suitable Chinese manufacturers based on product specifications, production scale, quality records, and export capability.

Quality & Document Support

We coordinate documents including COA, MSDS, TDS, product specifications, and other export-related documents required for international trade.

Export & Logistics Coordination

SUNCHEM works with experienced logistics partners to ensure safe and compliant shipment arrangements, including proper handling for regulated materials.

Flexible Sourcing Solutions

Whether you require regular commercial supply, trial orders, or long-term procurement support, we match suitable supply sources to your requirements.

Long-Term Supply Management

We help manage supplier communication, quality follow-up, shipment schedules, and supply chain stability.

Ready to Source SUNNOX® DTDTP from China?

Send us your required purity, quantity, destination port, and documentation needs. Our team will respond with quotation details and available product documents.

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Basic Info

Chemical Synonym(s)Propanoicacid, 3,3'-thiobis-, ditridecyl ester (9CI);Propionic acid, 3,3'-thiodi-,ditridecyl ester (7CI,8CI);1-Tridecanol, 3,3'-thiodipropionate (8CI);ADK StabAO 503;ADK Stab AO 503A;Antioxidant 711;Bis(tridecyl) 3,3'-thiodipropionate;Bis(tridecyl) thiodipropionate;Cyanox 711;Ditridecyl 3,3'-thiodipropionate;Evanstab 13;Mark AO 503;Mark AO 503A;Plastanox 711;Sumilizer TL;
CAS Number10595-72-9
Chemical Formula

C32H62O4S

Characteristics

Density0.94 g/cm3
Boiling Point602.741 °C at 760 mmHg
Flash Point275.203 °C

Frequently Asked Questions

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