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Home / Product / Flame Retardants / 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)
  • 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)

2,3-Dimethyl-2,3-Diphenylbutane(DMDPB)

DMDBP(2,3-Dimethyl-2,3-diphenylbutane), also known as dicumene, it has several grades: industrial grade, reagent grade, etc. DMDBP is safe and environmentally friendly, It is mainly used as initiators, grafting agents, and flame retardants in many products, like engineering plastics, flame retardant polyolefin, etc.

Comprehensive Performance

DMDBP is a non-hazardous chemical. It is a carbon initiator, which is mainly used for polymer cross-linking or pruning reactions that require higher temperatures, it does not contain oxygen, and the polymer has strong anti-aging and antioxidant capacity after processing. DMDBP is more stable compared to general free radicals such as peroxides and nitrogen volcanoes.

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MSDS If you need the complete MSDS, please send an inquiry.
Quantity Price Shipping Time Order/Quote
1kg/Foil Bag $10.90  5-7 days Bulk & Custom RFQ
20kg/Kraft Bag $181.59  5-7 days Bulk & Custom RFQ
500kg/Pallet $3934.45  5-7 days Bulk & Custom RFQ


Molecular Formula C18H22
Molecular Weight 238.37
CAS No 1889-67-4
ELINCS 217-568-2
Melting Point 100~115℃
Boiling Point 335.97°C
Density 0.9859
Storage Refrigerator(+4°C)
Appearance White powder
Color White or light yellow
Water Solubility Insoluble
Purity >=99.0% (HPLC)
  • Organic Synthesis Field

    Organic Synthesis Field

  • Agriculture Field

    Agriculture Field

  • Fuels And Coatings Industry

    Fuels And Coatings Industry

  • Transportation

    Transportation

  • Electronic Andelectrical Equipment

    Electronic Andelectrical Equipment

  • Textile Fabrics

    Textile Fabrics

Application Scenarios
Mainly used in polymer industry, coatings and paints, fibers and textiles, food packaging, agricultural chemicals and other fields
  • Organic Synthesis Field
  • Agriculture Field
  • Fuels And Coatings Industry
  • Transportation
  • Electronic Andelectrical Equipment
  • Textile Fabrics
Why Choose Us?
  • Quality
  • Customization
  • Cost
  • Capacity
  • Service
  • We have our own testing lab and the advanced and complete inspection equipment, which can ensure the quality of the products.
  • We have a strong R&D team, we can customize and produce products according to the customers' requirements.
  • We own three factories of our own. So we can provide preferential prices and good products directly.
  • Our annual production capacity is over 20000 tons, we can meet the needs of different customers with different purchase quantities.
  • We focus on developing high-quality products for top-end markets. Our products are in line with international standards, and are mainly exported to European, American, and Asian countries.
Jiangsu Suoteng New Material Technology Co., Ltd.
Jiangsu Suoteng New Material Technology Co, Ltd. is located in Jiangyin, Jiangsu, China. It is one of the top 100 counties in China. It is along the Yangtze River and the Xicheng Expressway. It is near Shanghai Port and Shanghai International Airport. The transportation is convenient. We are Custom 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB) Manufacturers and China 2,3-Dimethyl-2,3-Diphenylbutane(DMDPB) Suppliers.
Our main products are 2,3-dimethyl-2,3-diphenylbutane (DMDPB)、Benzene, 1,4-bis (1-methylethy1)-, homopolymer、peroxide series and general-purpose plastics. They are mainly used in the following fields and products: transportation, electronic and electrical equipment, textile fabrics, pharmaceuticals, furniture and building materials. The advanced production equipment, complete testing instruments and good management ensure the product’s high quality and good service.
Our company adheres to the principles of ensuring quality and safety and being user-centered and has won the trust and satisfaction of our customers over the years.
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  • Safety data sheet
  • Safety data sheet
  • Test Report (SVHC)
  • Test Report

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If You Are Interested In Our Products,
Please Consult Us

Frequently Asked Questions

  • How long can I get the feedback after the inquiry?

    We will reply to you within 2 hours on working days.

  • Are you a manufacturer or trading company?

    We have three factories. We also have our own international sales department. We do the production and sales by ourselves.

  • What products do you have?

    Our main products are 2,3-Dimethyl-2,3-diphenylbutane、Benzene,1,4-bis(1-methylethyl)-, homopolymer、tert-Butyl peroxybenzoate、Benzoyl peroxide、Acethydrazide、Melamine cyanurate, etc.

  • What applications do your products relate to？

    Our products can be used in most fields, such as the polymer industry, coatings and paints, fibers and textiles, agricultural chemicals, and food packaging.

  • Can you do customized products?

    Sure, we have our own independent laboratory. We can produce samples and products according to customer requirements.

  • How about the capacity of your company?

    We have three factories and twelve modern production lines. Our annual production capacity is over 20,000 tons.

  • How many employees? What about the technicians?

    There are more than 100 employees, including 10 engineers and 30 technicians.

  • How to guarantee the products’ quality?

    First, we will do the inspection after every process. As to the finished products, we will do 100% inspection according to the customers’ requirements and the international standard. Second, we have our own testing lab and the most advanced inspection equipment, including spectral analyzers, metallographic microscopes, chromatography/mass spectrometry, thermal analyzers, elemental analyzers, etc. The above equipment can fully ensure the provision of high-quality products to customers, while also meeting their comprehensive testing requirements.

  • What’s the payment terms?

    Normally, we can do EXW/FCA/FOB/CIF/CNF, etc. TT in advance is preferred (Negotiable).

  • How to deliver the goods to us?

    It depends on the quantity. We can ship it by sea, by air, by train, and by land.

  • Where are your products mainly exported to?

    Our products are mainly exported to over 30 countries over the world, such as the USA, Germany, Japan, Spain, Italy, the UK, Korea, Australia, Canada etc.

News
2,3-Dimethyl-2,3-Diphenylbutane(DMDPB) Industry knowledge

In which polymer materials can DMDPB be used as a flame retardant synergist?

DMDPB is a new flame retardant synergist widely used in the field of polymer materials. Its unique chemical structure and properties enable it to exert significant flame retardant effects in a variety of polymer materials, while reducing the amount of flame retardants and reducing the impact of flame retardants on polymer properties.

DMDPB is particularly prominent in its use as a flame retardant synergist in polyolefin plastics. Polyolefin plastic is an important type of polymer material, widely used in wires and cables, building materials, automobile parts and other fields. As an efficient flame retardant synergist, DMDPB plays an important role in the flame retardant modification of polyolefin plastics. It can effectively improve the flame retardant properties of polyolefin plastics, while reducing the amount of flame retardants and reducing the impact of flame retardants on polymer properties. After adding DMDPB to polyolefin plastics, it can have a synergistic effect with the flame retardant, promoting the dispersion of the flame retardant in the polymer and forming a denser flame retardant layer. This flame retardant layer can effectively isolate oxygen and heat, thereby preventing the spread of flames and the burning of polymers. In addition, DMDPB can also suppress the generation of smoke and toxic gases, improving the safety of polyolefin plastics in fires. In the field of wires and cables, the addition of DMDPB can significantly improve the flame retardant properties of polyolefin cable materials and reduce fire risks. In the field of building materials, the addition of DMDPB can improve the fire resistance of polyolefin-based building materials and improve their safety. In the field of auto parts, the flame retardant synergistic effect of DMDPB can protect the internal wiring and parts of the car from damage in fire and ensure the safety of passengers.

DMDPB can be used as a synergistic flame retardant in both brominated antimony and halogen-free flame retardant systems. Brominated antimony flame retardants are currently one of the most widely used flame retardants, but they are used in large amounts and have a certain impact on the properties of polymers. As a flame retardant synergist, DMDPB can reduce the dosage of brominated antimony flame retardants while maintaining the flame retardant effect, thus reducing the impact on polymer properties. In halogen-free flame retardant systems, DMDPB can also be used as a synergistic flame retardant to improve the flame retardant properties of polymer materials.

DMDPB has high heat resistance and can be commonly used in engineering plastics with higher processing temperatures. Engineering plastics are a type of polymer materials with excellent physical and mechanical properties and chemical stability. They are widely used in aerospace, automobiles, electronics and other fields. However, due to its higher processing temperature, the requirements for flame retardants are also more stringent. As a flame retardant synergist with high heat resistance, DMDPB can maintain stable performance at high temperatures and meet the processing needs of engineering plastics.

The use of DMDPB also has environmental advantages. It is non-toxic, smoke-suppressing and low-cost, making it a popular additive flame retardant. Compared with traditional flame retardants, the use of DMDPB can not only improve the flame retardant properties of polymer materials, but also reduce production costs and reduce environmental pollution.

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