Quick Product Information

Product NameSUNNOX®245
CAS Number36443-68-2
Chemical FormulaC34H50O8
Supply OriginChina
DocumentsCOA / SDS / TDS / Specification available upon request
InquiryRequest Quotation →

Product Overview

SUNNOX® 245 is a hindered phenolic antioxidant (equivalent to Irganox® 245) based on triethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate], offering excellent oxidative stability and compatibility with polyolefins, PVC, and adhesive systems in demanding processing environments. SUNCHEM supports international buyers with SUNNOX® 245 sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Applications & Uses

  • Primary antioxidant for PVC and polyolefins
  • Adhesive and hot-melt formulation stabilizer
  • Lubricant additive and oil antioxidant
  • Polymer compounding and processing stabilizer
  • Food-contact polymer applications
  • Elastomer and rubber thermal protection
  • Coating and ink formulation antioxidant

Why Source SUNNOX®245 Through SUNCHEM?

SUNNOX®245 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®245 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)(oxy-2,1-ethanediyl)ester;benzenepropanoicacid,3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-,1,2-ethanediy;Benzenepropanoicacid,3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-,1,2-ethanediylbis(oxy-2,1-ethanediyl)ester;Ethylenbis(oxyethylChemicalbooken)bis[3-(5-tert.-butyl-4-hydroxy-m-tolyl)propionat];triethyleneglycolbis-3-(3-t-butyl-4-hydroxy-5-methylphenyl)propionate;3-tert-Butyl-4-hydroxy-5-methylphenylpropionicacidtriethyleneglycolester;Irganox245(CibaSC);CibaIrganox245
CAS Number36443-68-2
Chemical Formula

C34H50O8

Frequently Asked Questions

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