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122-39-4 Dyestuff Intermediates Diphenylamine Benzenamine N-Phenyl- Dpa

    Buy cheap 122-39-4 Dyestuff Intermediates Diphenylamine Benzenamine N-Phenyl- Dpa from wholesalers
     
    Buy cheap 122-39-4 Dyestuff Intermediates Diphenylamine Benzenamine N-Phenyl- Dpa from wholesalers
    • Buy cheap 122-39-4 Dyestuff Intermediates Diphenylamine Benzenamine N-Phenyl- Dpa from wholesalers
    • Buy cheap 122-39-4 Dyestuff Intermediates Diphenylamine Benzenamine N-Phenyl- Dpa from wholesalers
    • Buy cheap 122-39-4 Dyestuff Intermediates Diphenylamine Benzenamine N-Phenyl- Dpa from wholesalers

    122-39-4 Dyestuff Intermediates Diphenylamine Benzenamine N-Phenyl- Dpa

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    Brand Name : JTL
    Model Number : Diphenylamine Dpa
    Certification : ISO9001
    Price : Negotiation
    Supply Ability : 1000 tons / month
    • Product Details
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    122-39-4 Dyestuff Intermediates Diphenylamine Benzenamine N-Phenyl- Dpa

    Dyestuff Intermediates Diphenylamine 122-39-4 Benzenamine, N-Phenyl- Dpa

    Identification


    white crystal, becoming gray or brownish yellow once exposed to light, Specific gravity: 1.160 (20/20°)
    Boiling point:302°C, lightly dissolving in water, dissolving in ethanol, diethyl ether, benzene, dissolving in thick inorganic acid solution but separating if diluted by water

    Application:Chemical,Pharmacetical,OLED intermediate


    Other names:N-Phenylamiline, Anilinobenzene, N-Phenylbenzeneamine, DPA

    Molecular formula: (C6H5)2NH
    Molecular weight:169.23
    Structure formula:


    Physical Property & Specification of Diphenylamine

    Quality standard of product: Q/320621EAE01-2007

    ItemTechnical Index
    grade1st grade
    AppearanceWhite , Light yellow or brown Tablet or particle
    Diphenylamine,%≥99.70
    Low boiling point,%≤0.3
    High boiling point,%≤0.2
    Aniline,%≤0.07
    Freezing point,°C≥52.60
    Reaction of water extract substanceNeutral
    Moisture,%≤0.2
    Alcohol insoluble substance,%≤0.05

    Introduction of Diphenylamine DPA

    Diphenylamine is an organic compound with the formula (C6H5)2NH. The compound is a derivative of aniline, consisting of an amine bound to two phenyl groups. The compound is a colorless solid, but commercial samples are often yellow due to oxidized impurities. Diphenylamine dissolves well in many common organic solvents, and is moderately soluble in water.


    Applicacations of Diphenylamine DPA

    Diphenylamine is mainly used to synthesize rubber antiager, dye, medicine intermediate, lubricating oil antioxidant, and powder stabilizer.

    Diphenylamine is used as a pre- or postharvest scald inhibitor for apples. Its anti-scald activity is the result of its antioxidant properties,which protect the apple skin from the oxidation products of alpha-farnesene during storage.


    Packing & Storage

    Packing: 25kg net bag, also can be packaged according to customer’s requirements

    This product is non-flammable, non-explosive, and non-corrosive. When used, general precautions for handling concentrated chemicals and adding additives to base oils should be followed. If contact with skin, wash thoroughly with detergent, soap and water.


    Payment Terms

    100% TT Before Shipment


    Contact Information


    Tel0086 134 35409275
    Fax0086 757 84888673
    Mobile0086 13670617610
    E-mailfrank@jasontechcn.com
    Skypefrank_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

    Quality 122-39-4 Dyestuff Intermediates Diphenylamine Benzenamine N-Phenyl- Dpa for sale
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