Quick Product Information

Product NameSUNLIGHT®770
CAS Number52829-07-9
Chemical FormulaC28H52N2O4
Supply OriginChina
DocumentsCOA / SDS / TDS / Specification available upon request
InquiryRequest Quotation →

Product Overview

SUNLIGHT® 770 (Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate) is a monomeric HALS light stabilizer offering excellent UV and thermal protection in polyolefins, elastomers, coatings, and adhesives, widely used for outdoor and packaging applications. SUNCHEM supports international buyers with SUNLIGHT® 770 sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Applications & Uses

  • HALS light stabilizer for polyolefins and elastomers
  • Outdoor packaging and film UV protection
  • Coating and paint light stability additive
  • Rubber and adhesive UV protection
  • Synergistic HALS with UV absorbers
  • Agricultural mulch film light stabilizer
  • Polymer processing long-term UV additive

Why Source SUNLIGHT®770 Through SUNCHEM?

SUNLIGHT®770 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 SUNLIGHT®770 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)Sebacic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl) Ester; Decanedioic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl) Ester; bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate; Bis(2,2,6,6-tetraMethyl-4-piperidyl) Sebacate; Light Stabilizer Tinuvin 770;
CAS Number52829-07-9
Chemical Formula

C28H52N2O4

Characteristics

Density1.01g/cm3
Boiling Point499.8ºC at 760mmHg
Melting Point82-85ºC
Flash Point256ºC
Solubilityacetone: 19 % (w/w) at 20 °C
Pka10.49±0.10(Predicted)
InChIKeyXITRBUPOXXBIJN-UHFFFAOYSA-N
Appearance & Physical StateSlightly yellowish crystalline granules

Frequently Asked Questions

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