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Seesorb 712

1 of 18 products in this brand
Seesorb 712 Cuts UV rays with a stronger emphasis on functionality. Used in sunscreen lotion, cosmetics, and about 80% of plastic products. UV-protection products are now firmly entrenched in the market, and customers tend to be more conscious of functionality. New possibilities for UV absorbers are being explored to respond to changes in people's needs. We are using our flexible ideas and development capacity to our advantage as we target the development of custom-made UV absorbers that will satisfy and please each and every one of our users.

Chemical Family: Benzoates

Functions: UV Absorber

Compatible Polymers & Resins: High-Density Polyethylene (HDPE), Linear Low Density Polyethylene (LLDPE) , Low-Density Polyethylene (LDPE), Polyesters, Polypropylenes (PP)

Features: Alkali Resistant

End Uses: Cosmetic Packaging

Synonyms: 2,4-Di-tert-butylphenyl 3′,5′-di-tert-butyl-4′-hydroxybenzoate, 2,4-Di-tert-butylphenyl 4′-hydroxy-3′,5′-di-tert-butylbenzoate, 2′,4′-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate, 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzoic acid 2,4-bis(1,1-dimethylethyl)phenyl ester

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family

    Benzoates

    Chemical Name

    2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate

    Plastics & Elastomers Functions

    UV Absorber

    CAS No.
    4221-80-1
    EC No.
    224-166-0
    Technologies

    Elastomers,

    Plastics

    Product Families

    Elastomers — Elastomer Additives

    Antioxidants & Stabilizers

    Plastics — Polymer Additives

    Antioxidants & Stabilizers

    Structural formula

    Shipro Kasei Kaisha Seesorb 712 Structural formula

    Features & Benefits

    Materials Features

    Alkali Resistant

    Features
    Although it absorbs short wave UV light (λmax 267nm), its structure will change to Benzophenone after photo-Fries rearrangement, and it works well as UV absorber. Works synergistically in combination with Hindered Amine Light Stabilizer and exhibits an excellent performance. Suitable for almost all synthetic resins, especially for PE and PP.

    Applications & Uses

    Markets

    Adhesives & Sealants,

    Consumer Goods,

    Personal Care,

    Printing & Packaging

    Applications

    Personal Care — Beauty & Care

    Color Cosmetics

    Consumer Goods — Other Consumer Goods Applications

    Printing & Packaging — Other Printing & Packaging Applications

    Printing & Packaging — Packaging

    Non-Food Consumer Packaging

    Adhesives & Sealants — Packaging & Paper

    Other Packaging & Paper Applications

    Compatible Polymers & Resins

    High-Density Polyethylene (HDPE),

    Linear Low Density Polyethylene (LLDPE) ,

    Low-Density Polyethylene (LDPE),

    Polyesters,

    Polypropylenes (PP)

    Plastics & Elastomers End Uses

    Cosmetic Packaging

    Properties

    Physical Form

    Powder,

    Solid

    Appearance
    White crystalline powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Melting point192.0 - 197.0℃—
    Heating lossmax. 0.50%—
    Ash Contentmax. 0.10%—
    Molecular Weight438.7——

    Packaging & Availability

    Packaging Type

    Bags

    Package
    20Kg paper bag