Diethylene Glycol (DEG), chemically known as (HOCH2CH2)2O, is a compound frequently utilized for its exceptional solvent properties across a wide array of industrial applications. Its CAS number is 111-46-6. At NINGBO INNO PHARMCHEM CO.,LTD., we understand that sourcing a reliable supply of high-purity DEG is critical for businesses that depend on its performance as an industrial solvent. This article explores the characteristics that make DEG a preferred choice and how to best secure your supply.
Why Diethylene Glycol Excels as a Solvent
DEG's effectiveness as a solvent stems from its molecular structure and its ability to dissolve a broad range of substances. It is a colorless, hygroscopic liquid that is miscible with water and many organic solvents, including alcohols and acetone. This versatility allows it to be incorporated into formulations for paints, printing inks, and textile dyeing processes, where it helps to control viscosity, improve flow, and ensure uniform application. Its relatively high flash point also adds to its appeal in industrial settings where safety is a primary concern.
Key Applications in Industry
The applications of Diethylene Glycol as a solvent are diverse:
Securing a Dependable Supply of DEG
For companies looking to buy Diethylene Glycol, partnering with a reputable manufacturer and supplier is crucial. NINGBO INNO PHARMCHEM CO.,LTD. prides itself on being a dependable source for high-quality industrial chemicals. We offer DEG with guaranteed purity, ensuring that your solvent applications perform optimally. Our position as a manufacturer in China allows us to provide competitive pricing and a stable supply chain, meeting the demands of industries worldwide. We encourage procurement managers and formulators to reach out for a quote and explore how our Diethylene Glycol can meet your specific needs.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.