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Product Parameters

  • Product Name Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanurate
    CAS No. 40601-76-1
    Appearance White powder
    Assay ≥99%
    Capacity 1000mt/year
    MOQ 100G
    Application Suitable for polyethylene, polypropylene, polystyrene, ABS resin, polyester, cellulose resin, etc.
    Standard Enterprise export
    Brand FinerChem
    More Information Synonyms: Antioxidant 1790
    1,3,5-Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl)-1,3,5-triazine-2,4,6-(1H,3H,5H)-trione
    Molecular Formula: C42H57N3O6
    Molecular Weight: 699.92
    CAS Registry Number: 40601-76-1
    EINECS: 254-996-9
    Melting point: 163-165 ºC
  • Specification

    Product Description

    Antioxidant 1790 is a highly effective, multifunctional phenolic antioxidant designed to provide robust protection against thermal and oxidative degradation in a variety of polymers. It is particularly well-suited for use in polyolefins, styrenic polymers, and other sensitive materials where it significantly enhances the durability and longevity of the final products. With its excellent resistance to extraction and low volatility, Antioxidant 1790 ensures long-lasting performance, making it an ideal choice for applications that demand superior stability under demanding processing and end-use conditions. Its versatility and compatibility with other additives further enhance its utility across a broad spectrum of industrial and consumer goods.

    Product Specification
    Molecular Weight 699.92
    Boiling point 793.8±60.0 °C(Predicted)
    Melting point 163-165 °C(lit.)
    Density 1.172±0.06 g/cm3(Predicted)
    Purity ≥98.0%
    Acidity coefficient (pKa) 11.36±0.28(Predicted)
    Water solubility /
    Color White
    Application

    Suitable for nylon series, polyester, ABS, polyolefin pipe, agricultural film, household appliances, styrene plastics and polyester.

  • Item Specification
    Appearance white powder
    Melting point range 159.0~166.0ºC
    Loss on heating 0.5% max
    Ash 850+/- 25ºC 0.10% max
    Solubility Clear
    transmittance 425nm 96.0% min
    500nm 97.0% min
    Purity 98% min

    MIT-IVY INDUSTRYCO.,LTD
    local :69 park Xuzhou City,Jiangsu Province,China
    Athena: TEL/WHATSAPP:0086-13805212761
    EMAIL:ceo@mit-ivy.com

    http://www.mit-ivy.com

    Mit-Ivy factory is a well-known N -Aniline series fine chemicals manufacturer in China.It mainly produces N- aniline products,including dye intermediates,rubber additives,oil additives Phosphite Secondary Antioxidant for Plastics Rubber Polymer and other products.

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Post time: May-11-2026