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Изображение 2-(5-Chloro-2-Benzotriazolyl)-6-Tert-Butyl-p-Cresol

2-(5-Chloro-2-Benzotriazolyl)-6-Tert-Butyl-p-Cresol

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начало: Китай

Кас Но: 3896-11-5

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 50 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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  • Характеристики продукции
  • Описание продукта
  • Quick Details

    Classification:
    Chemical Auxiliary Agent
    CAS No.:
    3896-11-5
    Other Names:
    ULTRAVIOLET ABSORBENT UV-326
    MF:
    C17H18ClN3O
    EINECS No.:
    223-445-4
    Purity:
    99%min
    Place of Origin:
    Jiangsu, China
    Type:
    Adsorbent
    Usage:
    Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
    Brand Name:
    JUMING
    Model Number:
    JM-UV326
    Adsorbent Variety:
    Molecular Sieve
    Product name:
    UV absorber UV-326 Ultraviolet absorbent Light stabilizer 284
    Appearance:
    Light Yellow Crystal Powder
    Application:
    ultraviolet light absorber
    Synonyms:
    Ultraviolet Absorber UV-326
    Name:
    2-(5-Chloro-2-Benzotriazolyl)-6-Tert-Butyl-p-Cresol
    Keywords:
    UV light stabilizer

    Packaging&Delivery

    Packaging Details
    20kg/drum or 20kg/bag
    Port
    shanghai or ningbo
    Lead Time:
    Quantity(Kilograms) 1 - 100 >100
    Est. Time(days) 3 To be negotiated
  •  

    Property

    CAS No.: 3896-11-5 Formula: C17H18ClN3O Molecular Weight: 315.79700
     

    Description

    Bumetrizole is an intermediate reactant in the synthesis of UV light absorbers for polyester fibers.
     

    Basic Info

    Chemical Name 2-(5-Chloro-2-Benzotriazolyl)-6-Tert-Butyl-p-Cresol
    Synonyms

    Bumetrizole;
    2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol;
    2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol;
    2-(2-Hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole;

    CAS No. 3896-11-5
    Molecular Formula C17H18ClN3O
    Molecular Weight 315.79700
    PSA 50.94000
    LogP 4.38540
     

    Properties

    Appearance & Physical State Slightly yellowish powder
    Density 1.26g/cm3
    Boiling Point 460.4ºC at 760 mmHg
    Melting Point 144-147ºC
    Flash Point 232.3ºC
    Refractive Index 1.628
     

    Safety Info

    Safety Statements S26-S36
    HS Code 2933990090
    WGK Germany 1
    Risk Statements R36/37/38
    Hazard Codes Xi
    Hazard Declaration H413
     

    Synthesis Route

    Phenol, 2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-+fluoren-9-one→2-(5-Chloro-2-Benzotriazolyl)-6-Tert-Butyl-p-Cresol
    Formaldehyde+Phenol, 2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-→2-(5-Chloro-2-Benzotriazolyl)-6-Tert-Butyl-p-Cresol
    2-(3-(tert-butyl)-2-hydroxy-5-methylphenyl)-6-chloro-2H-benzo[d][1,2,3]triazole 1-oxide→2-(5-Chloro-2-Benzotriazolyl)-6-Tert-Butyl-p-Cresol
     

    Precursor

    Ethanol
    Phenol, 2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-
    Formaldehyde
    fluoren-9-one

Популярные теги: 2-(5-chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol, Китай, производитель, поставщик, фабрика, оптовая торговля, низкая цена, высокое качество