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Ultraviolet Absorbent Uv-P Drometrizole Uv Absorber-1 Benazol P Cas 2440-22-4

Ultraviolet Absorbent Uv-P Drometrizole Uv Absorber-1 Benazol P Cas 2440-22-4

    • Ultraviolet Absorbent Uv-P Drometrizole Uv Absorber-1 Benazol P Cas 2440-22-4
    • Ultraviolet Absorbent Uv-P Drometrizole Uv Absorber-1 Benazol P Cas 2440-22-4
    • Ultraviolet Absorbent Uv-P Drometrizole Uv Absorber-1 Benazol P Cas 2440-22-4
    • Ultraviolet Absorbent Uv-P Drometrizole Uv Absorber-1 Benazol P Cas 2440-22-4
  • Ultraviolet Absorbent Uv-P Drometrizole Uv Absorber-1 Benazol P Cas 2440-22-4

    Product Details:

    Place of Origin: CHINA
    Brand Name: JTL
    Certification: ISO9001
    Model Number: UV-P

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiation
    Price: Negotiation
    Packaging Details: Drum
    Supply Ability: 1000 tons / month
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    Detailed Product Description
    Classification: Chemical Auxiliary Agent Molecular Formula: C13H11N3O
    Purity: 99% Min CAS NO: 2440-22-4
    Type: Ultraviolet Absorber Appearance: Light Yellow Crystalline Powder
    Other Names: 2,4-Dihydroxybenzophenone Application: UV Absorber
    High Light:

    anesthetic agents

    ,

    ultraviolet light absorber

    Ultraviolet Absorbent Uv-p/Drometrizole/Uv Absorber-1/Benazol p Cas 2440-22-4

     

    Basic Spec

    English name: 2-(2H-Benzotriazol-2-yl)-p-cresol
    English synonym: (2'-Hydroxy-5mg-methylphenyl) benzotriazole; 2-(2'-hydroxy-5-methyl; 2-(2H-1,2,3-Benzotriazol-2-yl)-4-methylphenol;2 2-(2-h-benzotriazol-2-yl)-p-creso; 2-(2-hydroxy-5-methyl-phenyl)-2H-benzotriazole ;2-(2-Hydroxy-5-methylphenyl)-2H-benzotriazole;2-Benzotriazolyl-4-methylphenol
    CAS No.: 2440-22-4
    Molecular formula: C13H11N3O
    Molecular weight: 225.25
    EINECS number: 219-470-5
    Related Categories: Additives for Plastic; CC Bond Formation; Others; Synthetic Reagents; Benzene Heterocycle; Light Stabilizer; CC Bond Formation; Synthetic Reagents; UV Absorbers; Uv absorber; Organic Chemicals; Pigment Intermediates; UV Absorbers; Reagents and supplements; compounds; chemical intermediates

     

    Chemical Structure

     

    Ultraviolet Absorbent Uv-P Drometrizole Uv Absorber-1 Benazol P Cas 2440-22-4

     

    Physical Specification

    Melting point 125.5-129.5 °C (lit.)
    Boiling point bp10 225°
    Density 1.38
    Refractive index 1.5600 (estimate)
    Flash point 54°C
    Merck 14,3447
    CAS Database 2440-22-4 (CAS DataBase Reference)
    NIST Chemical Information Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-(2440-22-4)
    EPA Chemical Information Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-(2440-22-4)

     

    Specification:

     

     

    Name Ultraviolet Absorbent UV-P
    Synonyms 2-(2-Benzotriazolyl)-4-methylphenol; 2-(2-Hydroxy-5-methylphenyl)benzotriazole; 2-(2-Hydroxy-5-methyl-phenyl)benzotriazole; 2-(2H-Benzotriazol-2-yl)-p-cresol; Drometrizole; UV Absorber-1; Benazol P
    CAS NO. 2440-22-4
    Molecular Formula C13H11N3O
    Molecular Weight 225.25
    EINECS 219-470-5
    Appearance Light Yellow Crystalline Powder
    Purity 99% Min
    Density 1.38
    M.P. 128-132 ºC
     

    Introduction About UV-P

    As a UV absorber, this product is mainly suitable for polyester, epoxy cellulose acetate, polyvinyl chloride, polystyrene, plexiglass, polyacrylonitrile resin and so on. The maximum absorption wavelength range is 270-380nm. General dosage: 0.1-0.5% for thin products and 0.05-0.2% for thick products.

    Processing Method

     

    Preparation or source:
    (1) Extracted from coal tar.
    (2) phenol and ethylene are used as raw materials, and phosphoric acid is used as a catalyst to obtain a reaction at 200 ° C and 4.0 to 4.5 MPa

     

    Application Of UV-P

    Used as a UV absorber for plastics, fibers and coatings such as polyester, polystyrene, acrylic, and polyvinyl chloride.

     

    Packing & Storage

     
    20KG/Drum/bag, Avoid yang, light, moisture, and avoid light stabilizers containing sulfur or halogens. It needs to be stored and stored under sealed dry and dark conditions.

     

    Contact Information

     

    Tel 0086 134 35409275
    Fax 0086 757 84888673
    Mobile 0086 13670617610
    E-mail frank@jasontechcn.com
    Skype frank_shuai
    WhatsApp/Viber +86-13435409275

     

     

    FAQ

    1. Are you a factory or tarding company?

     

    Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.

     

    2. Where dose your company locate?

     

    We locate in Heze, Shandong province of China, also have sales rep. in Foshan

     

    3. Can you provide samples for quality checking before placing an order?

     

    Samples are avaliable upon request, but the shipping cost should be paid by customer.

     

    4. How to get the price list?

     

    Please inqire us by alibaba/email.

     

    5. What's your payment term?

     

    TT/Payoneer/Paypal/West Union

     

    Payment Terms

    100% TT Before Shipment

     

     

    Contact Details
    JASON TECHNOLOGIES LTD

    Contact Person: Mr. Frank

    Tel: 86-134-35409275

    Send your inquiry directly to us (0 / 3000)