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Dibutyl Maleate CAS 105-76-0

Molecular Formula: C12H20O4

Formula Weight: 228.28

ZSpharmac: Dibutyl Maleate Supplier

Product Name: Dibutyl Maleate
CAS No: 105-76-0
Purity: 99%

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Basic Info

Product Name:Dibutyl Maleate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Clear Colorless to Light Yellow Liquid
EINECS No.:203-328-4
Storage:Sealed in Dry,Room Temperature
Provide:Dibutyl Maleate MSDS;
Dibutyl Maleate COA

What is Dibutyl Maleate?

Dibutyl maleate (DBM), also known as dibutyl maleate, is a polymer monomer with a wide range of uses and an important chemical raw material. It is often used as a co-polymerization agent, Lubricants and plasticizers. The industrial use of sulfuric acid to catalyze the synthesis of dibutyl maleate has problems such as complex process, serious equipment corrosion, and serious “three wastes” pollution. Therefore, researchers continue to explore new catalysts to replace sulfuric acid, such as sulfonic acid, inorganic salts, and solid superacids. , heteropoly acid, molecular sieve.

Dibutyl Maleate Property

Melting point -85°C
Boiling point 281 °C(lit.)
density 0.988 g/mL at 25 °C(lit.)
vapor pressure 0.0027 hPa (20 °C)
refractive index n20/D 1.445(lit.)
Fp >230 °F
storage temp. Sealed in dry,Room Temperature
solubility 0.17g/l slightly soluble
form Liquid
color Clear colorless to light yellow
explosive limit0.5-3.4%(V)
Water Solubility insoluble


Dibutyl Maleate Uses

Dibutyl maleate is utilized as a resources for artificial materials and also coverings, in addition to impregnants, dispersants, lubricants, and so on in the oil market, fabrics, plastics, as well as paper industries. Plasticizer for resins. Maleic acid esters are used as intermediates in organic synthesis, mostly for enhancement reactions on dual bonds. Such as Diels-Alder response with butadiene, cyclopentadiene, and so on, including hydrogen, nitrile, mercaptan, amine and also other compounds having active hydrogen, the popular surfactant dialkyl succinate sulfonate, It is prepared by the addition of sodium bisulfite. When other ammonia and amines are added to maleic acid ester, amidolysis (imidization) response happens due to aminolysis, which functions as an acylating agent. Diethyl maleate is widely utilized, as well as is likewise used as an intermediate in the manufacturing of high-efficiency pesticide marathon and various other chemicals and medicines, and can also be made use of in the production of polymer substances; dimethyl maleate, dibutyl ester, dioctyl Ester is an outstanding plasticizer for PVC; it can also be copolymerized with monomers such as plastic chloride and also vinyl acetate, and can be used as layers, adhesives, impregnants, dispersants, lubricants, etc for papermaking and also textiles; diisooctyl maleate Esters and also dinonyl maleate are good petroleum put point downers.

Preparation of Dibutyl Maleate

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

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.

Get Dibutyl Maleate Quotation