Quick Product Information

Product NameSUNSORB®384-2
CAS Number127519-17-9
Chemical FormulaC27H39N3O3
Supply OriginChina
DocumentsCOA / SDS / TDS / Specification available upon request
InquiryRequest Quotation →

Product Overview

SUNSORB® 384-2 is a benzotriazole UV absorber offering excellent UV absorption and compatibility with a variety of polymer matrices and coating binders. It provides effective protection against UV-induced yellowing, loss of mechanical properties, and surface degradation in outdoor polymer applications. SUNCHEM supports international buyers with SUNSORB® 384-2 sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Applications & Uses

  • UV absorber for polyolefins and engineering plastics
  • Coating photostabilizer for outdoor durability
  • Automotive and industrial coating UV protection
  • Polymer and film yellowing prevention
  • Synergistic UV stabilizer with HALS additives
  • Plastic glazing and sheet UV protection
  • Outdoor polymer compounding additive

Why Source SUNSORB®384-2 Through SUNCHEM?

SUNSORB®384-2 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 SUNSORB®384-2 from China?

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

Basic Info

Chemical Synonym(s)AmixtureofbranchedandlinearC7-C9alkyl3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]propionates;tert-butyl-hydroxyphenylpropionicacidisooctylester;uvabsorber384;95%Benzenepropanoicacid,3-(2H-benzotriazol-2yl)-5-(1,1-diMethylethyl)-4-hydroxy-,C7-9-branchedandliChemicalbooknearalkylesters,5%1-Methoxy-2-propylacetate.;HRsorb-384-2;,c7-9-branchedandlinearalkylesters;3-(2h-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-benzenepropanoicaci;3-(2h-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-benzenepropanoicacic7-9-branchedandlinearalkylesters
CAS Number127519-17-9
Chemical Formula

C27H39N3O3

Frequently Asked Questions

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