Zhishang Chemical

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Zhishang Chemical

DecaBDE CAS 1163-19-5

Molecular Formula: C12Br10O

Formula Weight: 959.17

ZSpharmac: DecaBDE Raw Material Supplier

Product Name: DecaBDE
CAS No: 1163-19-5
Purity: 99%

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Basic Info

Product Name:DecaBDE
Other Names:Decabromodiphenyl Oxide
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White to Light Brown Solid
EINECS No.:214-604-9
Provide:DecaBDE MSDS;

What is DecaBDE?

Decabromodiphenyl ether (DBDPO) (also called: decabromodiphenyl ether) is a safe, pollution-free, environmentally friendly and functional flame resistant additive. Amongst many sorts of brominated fire resistants, decabromodiphenyl ether It is a traditional type with one of the most complete handling modern technology and outstanding expense benefits. It is one of the most commonly utilized flame resistant key ins the world today. It is especially appropriate for fire retardant plastic components of digital tools and electrical tools to slow down the spread of fire. It is likewise extensively used. in the fabric and transportation sectors. Because decabromodiphenyl ether has superb properties such as high bromine material, solid fire resistant efficiency, excellent high temperature resistance, hydrolytic security, and universal versatility, its production, processing and application have a background of greater than thirty years. The flame retardant effect of decabromodiphenyl ether DBDPO and antimony trioxide Sb2O3 is better when made use of with each other. As a fire retardant, this item has far better physical buildings and effectiveness.

DecaBDE Property

Melting point >300 °C(lit.)
Boiling point 425°C
density 3 g/cm3
vapor pressure 0Pa at 21℃
refractive index 1.5000 (estimate)
Fp -12 °C
storage temp. 2-8°C
solubility <0.0001mg/l
form Solid
color White to Light Brown
Water Solubility <0.1 g/100 mL at 20 ºC


DecaBDE Uses

(1) This item is used as a flame resistant in polyethylene, polypropylene, and polybutylene terephthalate. Its physical properties and economic buildings are relatively excellent. Its drawback is poor weather condition resistance.
( 2) High-efficiency additive fire retardant, which has excellent flame retardant result on HIPS, ABDOMINAL, LDPE, rubber, PBT, etc, and can additionally be utilized for nylon fiber and polyester-cotton fabrics
( 3) DecaBDE is generally utilized as an additive flame retardant. It includes big bromine content, great thermal stability, high fire resistant efficiency, and is widely made use of. It appropriates for polyethylene, polypropylene, abdominal muscle material, epoxy resin, PBT material, silicone Flame retardant for rubber, EPDM rubber, polyester fiber, cotton fiber, and so on( 4) Additive flame retardant, extensively utilized. It can be used in polyethylene, polypropylene, abdominal material, polybutylene terephthalate, polyethylene terephthalate, silicone rubber, and EPDM rubber products. This item has far better fire resistant impact when utilized along with antimony trioxide. It is a non-polluting fire resistant. As a flame retardant, this item has relatively great physical buildings and financial effectiveness. But its disadvantage is that it has bad weather condition resistance and will certainly cause the material to turn yellow. The addition quantity made use of in high-impact polystyrene is 12%-15%.

Method for Determining DecaBDE Content in Plastics

The object of the present development is to overcome the defects of the previous art and give a technique for establishing the decabromodiphenyl ether web content in plastics by fluid chromatography. The here and now invention recommends to entirely liquify DecaBDE together with solid plastic, converting the huge mass transfer resistance in between strong and liquid into the small mass transfer resistance inside the liquid stage, consequently substantially decreasing the moment of evaluation and handling. The innovation can promptly examine the decabromodiphenyl ether flame resistant material in plastics of various digital and electric products. These digital and electric items include televisions, computers, mobile phones, etc. The primary components of their plastics are polystyrene, high-impact polystyrene and abdominal resin.

The object of the present innovation is achieved with the following technical remedies.

The approach for establishing the DecaBDE web content in plastics by liquid chromatography includes the adhering to steps: liquify the plastic in tetrahydrofuran to develop an option, and after that centrifuge the service; take the supernatant and do microfiltration, and the filtrate is the remedy to be examined by chromatography; usage high-performance fluid chromatography Establish the decabromodiphenyl ether web content in the solution to be evaluated by chromatography.

Technique for identifying DecaBDE material in plastics by liquid chromatography, including the complying with actions
( 1) Accumulate plastic solids and crush them; take 0.5-1.0 g of the smashed solids, include 50-150mL tetrahydrofuran, and mix to liquify the solids to acquire a service;

( 2) Take 2-10mL of the remedy, centrifuge for more than 3 minutes, take in the supernatant and undertake microfiltration, and the filtrate is the remedy to be tested;

( 3) Use high-performance fluid chromatography to identify the decabromodiphenyl ether web content in the service to be evaluated.

The plastic material in the remedy was less than 10 mg/mL.

The dissolving time is 10-30 mins to completely dissolve.

The microfiltration is executed by utilizing a filter membrane with a pore dimension less than 0.46 μm that is immune to tetrahydrofuran.

The resolution embraces high performance fluid chromatography exterior standard approach.

The mobile stage of the high performance fluid chromatography takes on a combined solvent of tetrahydrofuran and methanol with a volume ratio of 90:10.

The high-performance liquid chromatography makes use of an ultraviolet detector with a wavelength of 300 nm.

The centrifugal rate is greater than 1000 rpm.

DecaBDE Preparation Method

Solvent approach:
Generally utilized solvents consist of halogenated hydrocarbons such as dibromoethane, dichloroethane, dibromomethane, carbon tetrachloride, and tetrachloroethane. Commonly used catalysts are light weight aluminum trichloride or iron powder. The procedure is as follows: dissolve diphenyl ether in a solvent, after that include a driver, and add bromine under stirring to do bromination response. After the reaction is completed, the response liquid is filtered, and the filter cake is washed with water until neutral, and then filteringed system with suction and dried out at 80 ° C to acquire the ended up product. The filtrate is reused after purification.
Bromine unwanted method:
Put dichloroethane and light weight aluminum powder into the reaction pot, mix, and gradually include bromine dropwise. Till all the aluminum powder vanishes, change the temperature of the response products to 15 ° C and continue to add sufficient bromine. After the addition is completed, dissolve the diphenyl ether with a small amount of dichloroethane, area it in a top-level tank, maintain the temperature of the products in the reaction pot at (15 ± 1) ° C, and include diphenyl ether-dichloroethane under stirring. alkane solution. The hydrogen bromide launched during the reaction is pumped to the absorption tower and taken in into hydrobromic acid. After adding the diphenyl ether option, remain to mix and warmth to raise the temperature. When the temperature level rises to 50 ° C, respond at a constant temperature level for 6 hours. After the reaction is finished, add concerning 500kg of water, and include a small amount of salt sulfite with stirring to eliminate excess bromine. Then let it represent layering, remove the water layer, and add water to clean until the pH worth is neutral. The item is dehydrated by suction filtration and dried at 80 ° C to obtain the finished item.

About Products:
If you need the cosmetic raw material DecaBDE, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced DecaBDE manufacturer and supplier, our company, ZSpharmac will provide DecaBDE raw materials to customers around the world for a long time.
Over the years, the company has adhered to the spirit of “integrity management, strict quality control, and customer first” and has won unanimous praise from customers at home and abroad.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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