3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane TCI B5664

Name: TCI B5664 26741-53-7 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Brand: TCI
SKU: TCI2510B566412364
Price: 856800.0 IDR
Availability: InStock

Rp 856.800,00

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Berat 5g 25g

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3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane is an organophosphorus antioxidant and thermal stabilizer widely used in polymer formulation and research. As a phosphite-type stabilizer, it effectively prevents oxidative degradation during polymer processing and extends the service life of finished materials such as polypropylene, polyethylene, and engineering resins. Its spirocyclic structure with sterically hindered 2,4-di-tert-butylphenoxy groups provides excellent thermal stability and resistance to discoloration under high-temperature conditions.

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