Zhishang Chemical

Welcome to Zhishang Chemical      +86-176 5311 3209     Simon@sdzschem.com

Zhishang Chemical
Close this search box.

Dipolyglycerol CAS 627-82-7

Molecular Formula: C6H14O5

Formula Weight: 166.17

ZSpharmac: Dipolyglycerol Raw Material Supplier

Product Name: Dipolyglycerol
CAS No: 627-82-7
Purity: 99%

Navigation Bar

Basic Info

Product Name:Dipolyglycerol
Other Names:Diglycerin
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Colorless to Light Yellow Oil
EINECS No.:211-013-8
Storage:Room Temperature
Provide:Dipolyglycerol MSDS;
Dipolyglycerol COA

What is Dipolyglycerol?

Diglycerol is a chemical substance with the chemical formula C6H14O3, also known as DPG. It is a colorless, odorless, viscous liquid that is soluble in water and many organic solvents. Diglycerol is a polyol with three hydroxyl groups, which can be used as a solvent, wetting agent, stabilizer and viscosity modifier. Industrially, diglycerol is commonly used in the manufacture of chemical products such as polyethers, polyurethanes, resins and coatings. In addition, it is widely used in pharmaceuticals, food, cosmetics and personal care products.

Dipolyglycerol Property

Melting point 319 °C
Boiling point 214.38°C (rough estimate)
density 1.280 g/mL at 20 °C(lit.)
refractive index n20/D 1.489
Fp 240°C
storage temp. Room Temperature
solubility Chloroform, DMSO, Methanol (Slightly), Water (Soluble)
form Oil
color Colourless to Light Yellow


Dipolyglycerol Uses

The diglycerol molecule is an intermediate in organic synthesis and contains four hydroxyl groups. It has various reaction possibilities, such as esterification and etherification. It is commonly used in the preparation of fatty acid esters, which are used as emulsifiers and defoaming agents. Diglyceryl tetramethacrylate is a main derivative of diglycerol and is used as a monomer in adhesive production. Diglyceryl oleate is used as a defoaming agent, lubricating oil rust inhibitor, drip-free agent for PVC packaging materials, and emulsifier for food, margarine, and butter. Diglyceryl ricinoleate is used as a raw material for brake oil, as well as an emulsifier and defoaming agent. Diglyceryl stearate is used as a food emulsifier, additive for coatings and detergents, anti-fogging agent, and anti-evaporation agent for solvent-containing detergents, shoe polish, and wax. Diglyceryl laurate is used as an emulsifier and additive for detergents. The ethylene oxide adduct of diglycerol is used as a demulsifier, antistatic agent, and release agent. The diglycerol propylene oxide adduct is used as a raw material for polyurethane and as a release agent. The triallyl ether of diglycerol is used as a softener for synthetic rubber. In summary, diglycerol and its derivatives have a wide range of applications in various industries.

Dipolyglycerol Production Method

There are three production methods. 1. Glycerol dimerization method 2. Reaction of allyl alcohol and acetone 3. Reaction of epichlorohydrin and sodium hydroxide In industry, diglycerol is a by-product of synthesizing glycerol. When using propylene as the starting material and using the acrolein method and the epichlorohydrin method to produce glycerol, allyl alcohol and epichlorohydrin are intermediates in the process respectively.

Contact Us

About Products:
If you need the cosmetic raw material Dipolyglycerol, please contact our service staff directly, we will provide you with high-quality products at the best price.
Our company, as an experienced manufacturer and supplier of Dipolyglycerol, ZSpharmac will provide Dipolyglycerol 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.

Get Dipolyglycerol Quotation