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Dipropylene Glycol

Payment Type: L/C, Western Union
Min. Order: 1 Bag/Bags

Basic Info

Model No.: 99.5%

Product Description

Basic Info.

Model NO.:99.5%

Source:Organic Acids

Appearance:Oily Liquid

Grade Standard:Industrial Grade


Advantage:Best Price


Specification:CE, SGS


Dipropylene Glycol

Dipropylene glycol is a mixture of three isomeric chemical compounds, 4-oxa-2,6-heptandiol, 2-(2-Hydroxy-propoxy)-propan-1-ol, and 2-(2-Hydroxy-1-methyl-ethoxy)-propan-1-ol. It is a colorless, nearly odorless liquid with a high boiling point and low toxicity.


Dipropylene glycol finds many uses as a plasticizer, an intermediate in industrial chemical reactions, as a polymerization initiator or monomer, and as a solvent. Its low toxicity and solvent properties make it an ideal Additive for perfumes and skin and hair care products. It is also a common ingredient in commercial fog fluid, used in entertainment industry fog machines.

Dipropylene Glycol

Name:Dipropylene Glycol
Molecular formula: C6H14O3
Relative molecular weight: 134.18
CAS No.: 25265-71-8
UN No.: 2810





Clear colorless viscous liquid

Density (20ºC)


Acidity, %

0.0075 Max

Moisture, %

0.2 Max

Residue, %

0.008 Max

Color (Pt-Co)

10 Max

Content, %


Chloride, ppm

5 Max

Index of refraction


Packing:In 210kgs galvanized iron drums,16.8tons/20'fcl.

In flexitank, 21tons/20'fcl.

In IBC drums, 20tons/20'fcl.

In ISO tank, 23tons/20'fcl.


Cosmetic: DPG could be used as humidor, emollient and solvent in cosmetic and industry.

Resin: DPG used as solvent.

Product Overview

Dipropylene Glycol Regular Grade (DPG) is used as a reactive intermediate in the manufacturing of high-performance unsaturated polyester resins, polyurethanes and plasticizers. DPG from Dow has great solvency, a low evaporation rate, low toxicity, high viscosity and low odor, making it a chemical intermediate of choice for many applications, including:

High-volume plasticizer

Reactant in unsaturated polyurethane resins, adding flexibility and hydrolytic stability

Initiator in urethane polyols, and as the polyol itself in some rigid polyurethane systems

Reactive diluents in radiation-cured resins and coatings, cutting viscosity and enabling easier application

Other effective uses of DPG are:

Hydraulic brake fluid formulations

Cutting oils

Textile lubricants

Printing inks


Industrial soaps

Solvents for agricultural chemicals such as insecticides



Paint and Coatings

Other Applications

Physical Properties

Physical Properties
Units Dipropylene Glycol Regular Grade (DPG)
Chemical Name
CAS Number1
Molecular Weight
Boiling Point 760 mm Hg, °F 450.0

760 mm Hg, °C 232.2
Vapor Pressure mm Hg, 77°F (25°C) 0.016
Evaporation Rate (n-Butyl Acetate = 1) 1.55E-03

1 Chemical Abstract Service Number
*Note: These properties are laboratory results on pure compounds or are typical of the product. Typical properties should not be confused with, or regarded as, specifications.

Packaging & Shipping

Packing:In 210kgs galvanized iron drums,16.8tons/20'fcl.

In flexitank, 21tons/20'fcl.

In IBC drums, 20tons/20'fcl.

In ISO tank, 23tons/20'fcl.

Contact us if you need more details on China Dipropylene Glycol. We are ready to answer your questions on packaging, logistics, certification or any other aspects about China Dipropylene Glycol、Dipropylene Glycol Made in China. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Ester & Derivative

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