Diethylene Glycol (DEG), identified by its CAS number 111-46-6, is a chemical compound that plays a significant role in various industrial processes. As a colorless, hygroscopic liquid, it is notable for its sweetish taste and is miscible with water and many organic solvents. Understanding its fundamental properties, wide-ranging applications, and crucial safety aspects is vital for anyone involved in its handling, procurement, or use.

The primary production method for DEG involves the partial hydrolysis of ethylene oxide, often occurring as a co-product alongside ethylene glycol. This means its availability is intrinsically linked to the market dynamics of ethylene glycol. DEG's chemical structure, containing both ether and alcohol functionalities, contributes to its versatility. Its higher boiling point compared to ethylene glycol also makes it a preferred choice in certain high-temperature applications. For businesses looking to buy diethylene glycol, understanding these fundamental properties helps in selecting the right grade for their needs.

One of the most prominent uses of Diethylene Glycol is as an industrial solvent. Its ability to dissolve a wide range of substances makes it invaluable in formulations for printing inks, textile dyes, and various industrial coatings. Additionally, DEG serves as a critical intermediate in the synthesis of polymers, particularly unsaturated polyester resins and polyurethanes. These polymers are essential components in the manufacturing of plastics, foams, and synthetic fibers, highlighting DEG's foundational role in the chemical industry. As a reliable diethylene glycol supplier, we ensure consistent product quality for these demanding applications.

Beyond its solvent and intermediate roles, DEG acts as a humectant, a substance that helps retain moisture. This property is leveraged in industries dealing with tobacco, cork, and certain adhesives. It is also found as a component in lubricants and brake fluids. For procurement specialists seeking to purchase diethylene glycol, it’s important to partner with a diethylene glycol manufacturer that can guarantee purity and adhere to specified quality standards, such as the 99% minimum purity often required.

It is imperative to address the safety considerations associated with Diethylene Glycol. While valuable industrially, DEG is known to be toxic, especially when ingested. Historical incidents of poisoning, often linked to its accidental or intentional presence in consumer products like toothpaste or pharmaceuticals, underscore the need for strict control over its use and handling. When sourcing DEG, especially from international markets like China, ensuring that the product meets high safety and purity standards is non-negotiable. We, as a responsible diethylene glycol manufacturer in China, prioritize product safety and provide thorough documentation.

In conclusion, Diethylene Glycol (CAS 111-46-6) is a multifaceted chemical with critical industrial applications. Its properties as a solvent, intermediate, and humectant make it indispensable in many sectors. When sourcing this chemical, it is vital to work with reputable manufacturers and suppliers who can guarantee purity, reliability, and adherence to safety protocols. Obtaining competitive diethylene glycol price should always be balanced with ensuring product quality and safety.