products

4-Methylmorpholine CAS 109-02-4

short description:

p-Phenylenediamine (English p-Phenylenediamine), also known as Ursi D, is one of the simplest aromatic diamines. The pure product is white to lavender crystals, which turns purple or dark brown when exposed to the air.
color. Slightly soluble in cold water, soluble in ethanol, ether, chloroform and benzene.
It can be used to prepare azo dyes, high molecular polymers, and can also be used to produce fur dyes, rubber antioxidants and photo developers. It is mainly used for aramid, azo dyes, sulfur dyes, acid dyes, and can also be used as fur black D. Production of Mao Pi Black DB, Mao Pi Brown N2, and Chemicalbook rubber antioxidants DNP, DOP, and MB. It is also used as raw material for cosmetic hair dye Ursi D series, gasoline polymerization inhibitor and developer. As a chemical dye, p-phenylenediamine is currently allowed to be used in the production of hair dyes, but there are clear restrictions on the amount of use.
It is obtained by reducing p-nitroaniline with iron powder in acidic medium. Put the iron powder into hydrochloric acid, heat it to 90°C, and add p-nitroaniline while stirring. After the addition is completed, react at 95-100°C for 0.5h, and then add concentrated hydrochloric acid dropwise to complete the reduction Chemicalbook reaction. After cooling, neutralize with saturated sodium carbonate solution to pH 7-8, boil and filter while hot, and wash the filter cake with hot water. Combine the filtrate and washing liquid, concentrate under reduced pressure, crystallize by cooling or distill under reduced pressure to obtain p-phenylenediamine with a yield of 95%.


  • Name: p-Phenylenediamine CAS 106-50-3
  • Brand Name: MIT-IVY
  • Apperence: White to lavender crystals
  • Environmental Protection:: Yes
  • Certification:: ISO
  • Type: Used in the production of fur dyes, rubber antioxidants and photo developers
  • Transport Package: cardboard drum packaging
  • Customization:: Yes
  • Production Capacity: 100 Tons/Month
  • Origin: China
  • Product Detail

    Product Tags

    Product introduction

    N-methylmorpholine is an important organic chemical intermediate. It is an excellent solvent, emulsifier, corrosion inhibitor, polyurethane foam catalyst, and can also be used as a pesticide intermediate. The synthesis methods of Chemicalbook mainly include N-methylation method using morpholine as raw material, cyclization method using diethanolamine as raw material, cyclization method using diethanolamine as raw material, and synthesis method using dichloroethane as raw material, etc.

    Application field

    N-Methylmorpholine is an excellent solvent for dyes, tyrosol, wax and shellac, etc.; extractant, stabilizer for chlorinated hydrocarbons, analytical reagents, catalysts, corrosion inhibitors; also used as rubber accelerator and other fine chemicals Synthesis; also used as polyurethane catalyst, catalyst for the synthesis of ampicillin and hydroxybenzyl penicillin, etc.

    It is a widely used intermediate and can be used to prepare azo dyes and high molecular polymers. It can also be used to produce fur dyes, rubber antioxidants and photo developers. In addition, p-phenylenediamine is also commonly used to test iron and Copper sensitive reagent。

    Construction description

    4-Methylmorpholine 

    CAS No. 109-02-4

    Molecular formula C5H11NO

    Molecular weight 101.15

    EINECS No. 203-640-0

    Melting point -66°C (lit.)

    Boiling point 115-116°C 750mmHg (lit.)

    Density 0.92g/mL at 25°C

    Vapor density > 1 (vsair)

    Vapor pressure 18mmHg (20°C)

    Refractive index n20/D1 .435(lit.)

    Flash point 75°F

    Storage and transportation

    Packing:according to the clients requirement
    Storage: Store in dry, dark and ventilated place.

    Company Information

    MIT-IVY INDUSTRY CO.,LTD is a manufacturer and exporter of fine chemical dyes & pharmaceutical intermediates in China.

    Mainly produce aniline series products and chlorine series products.

    MIT –IVY Chemicals Industry Co.,Ltd. is a leading manufacturerof chemical for 21 years with complete production equipment and meticulous management and  maintenance of machinery.

     We use advanced production technology and test methods to realize production, quality controlling to meet the standard. We have been approved by SGS, ISO9001, ISO140 01, GB/HS16949 and T28001.

    Mit-Ivy main products include as the following:

     API, pharmaceutical intermediates ,Dye intermediates, fine,speciality chemicals,Waterborne industrial paint and new energy materials.

    Our main markets includes America, India, Africa, Indonesia, Turkey, South-east Asia, West Asia and so on.  MIT-IVY Industry Main products shares 97% of the domestic market specializing in the production and management,  We can supply the products with more competitive cost. with premium quality and price and welcome to consult. Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients’ requirement. We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves. ​we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients. We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward powder, their satisfaction is our struggling goal.

    Brand Customer Service:
    Our JIT customer service account team network in China develop and implement tailor-made concepts for the optimum supply of our customers with industrial and specialty chemicals.
    Your advantages:
    ● Centralized customer service supports simplification of administrative procedures, resulting in time and cost saving.
    ● Our Chinese network and sophisticated logistics solutions ensure that chemicals of identical quality are supplied to customers with several manufacturing locations and contribute to security in planning and reliability of processes.
    ● Our processes are continuously optimized and adapted to our customers’ changing structures and requirements.

    Superiority of Chemistry Logistics service:
    Chemical logistic service is very professional and should be superior under UN regularity, especially for DGR Class series. We provide a special-purpose solution to optimize logistic and suitable packing group and labeling service for our principals. Our main Chinese ports with DGR chemical warehouses are to operate specialty chemical and apply all relative paperwork concerned.

    Our distribution capabilities include:
    ● Flexible deliveries, intelligent solutions
    ● Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.
    ● Bulk – storage and transport of powders and liquids – movement of goods in ships – powders and bulk liquids
    ● Pharma, feed and food storage to accredited standards
    ● Segregated materials by business unit and hazard classification
    ● Temperature controlled storage and transport
    ● Effective cost control
    ● Re-packing, drum filling, bagging, ripping and tipping
    ● Customer delivery KPI's on delivery fulfillment performance

    If you are interested in getting more quotations,

    please add WHATSAPP:0086-13805212761 or E-MAIL:info@mit-ivy.com

    FAQ

    Q. Are you factory or trading company?

    A. We are a factory located in XUZHOU city, JIANGSU province, China .

    Q. Are all colors are same price?

    A.No, the price are different depend on the texture, availability, Ingredients and So on.

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

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

    Q. Is there a discount?

    A. The discount will be given by the quantity.

    Q. How about delivery time?

    A. About 7-15 days after payment confirmed.

    Q. What kind of payment terms you can accept?

    A.  We accept T/T, LC, Western Union and Paypal.


  • Previous:
  • Next:

  • Write your message here and send it to us