DIETHYLENE GLYCOL (DEG)

Diethylene glycol, abbreviated as “DEG,” is a chemical compound with the formula C₄H₁₀O₃, belonging to the glycol family and containing two ethylene groups. At room temperature, this product is a colorless and odorless liquid used as a solvent in various industries. This guide will discuss diethylene glycol, explain its properties, and propose a smart and informed method for purchasing DEG. If you are considering buying this product in bulk, stay with us until the end of this content.

A Brief Introduction to Diethylene Glycol (DEG) and Its Physical and Chemical Properties

Diethylene glycol is a colorless, odorless, clear liquid with a sweet taste. However, be cautious not to taste it, as it is toxic. Ingesting or inhaling DEG can lead to serious health issues such as nausea, vomiting, diarrhea, abdominal pain, seizures, kidney failure, and coma. Severe DEG poisoning can be fatal.

Diethylene glycol, with the formula C₄H₁₀O₃, is relatively viscous and is used as a solvent in the production of various products. It shares many properties and characteristics with monoethylene glycol (MEG).

The molecular mass of diethylene glycol is 106.12 g/mol, its density is 1.118 g/cm³, it has a melting point of -10.45 °C, a boiling point of 244 °C, a flash point of 124 °C, and an auto-ignition temperature of 227 °C. Due to the presence of two hydroxyl groups in its molecular structure, diethylene glycol has high solubility in a wide range of solvents. It dissolves completely and easily in water. It also dissolves in organic solvents such as alcohols, ethers, acetone, and some petroleum solvents.

How is Diethylene Glycol Produced?

Diethylene glycol (DEG) is generally produced through two methods. The first method is the “reaction of ethylene oxide with water,” and the second is the “partial hydrolysis of ethylene glycol.” The first method is more commonly used because achieving high-purity DEG through the hydrolysis of ethylene glycol is more challenging. Below, we provide a brief and concise explanation of the first method for producing DEG:

• Pre-treatment of raw materials: In this stage, ethylene oxide and water are purified to remove impurities such as suspended particles, heavy metals, and volatile organic compounds.
• Reaction of ethylene oxide and water: The purified ethylene oxide and water react under controlled conditions. The temperature, pressure, and ratio of ethylene oxide to water are adjusted based on the type of catalyst and the desired final product.
• Product purification: The reaction product includes DEG, water, unreacted ethylene oxide, and other by-products. This mixture undergoes various separation processes, such as distillation and evaporation, to isolate pure DEG from the other compounds.
• Drying: Any remaining water in the pure DEG is removed using methods like absorption drying or vacuum evaporation.
• Packaging: The resulting DEG is packaged in suitable containers and fully sealed to prevent moisture absorption.

Diverse Applications of Diethylene Glycol (DEG) Across Industries

In this section of the diethylene glycol (DEG) purchasing guide, we will explain some of the most important applications of this substance:

• Cooling systems: DEG is used as a coolant in thermal systems due to its high boiling point and antifreeze properties, making it suitable for various environmental conditions.
• Paint production: The paint industry uses DEG as a solvent to help achieve uniform distribution of paint in final products.
• Resin production: Diethylene glycol is used as an additive in the production of resins and adhesives to enhance their mechanical properties and adhesion.
• Plastic industry: This substance is a raw material in the production of plastics such as polyesters and polyolefins and plays a role in the polymerization process.
• Cosmetic and personal care products: DEG is used in the production of lotions, skin creams, perfumes, and other cosmetic products as a moisturizer, softener, and solvent. It is added to various cosmetic formulations to provide better longevity and skin absorption.
• Wood and furniture industry: Diethylene glycol is used as a base material in wood preservatives. It acts mainly as a humectant to prevent premature drying of the wood. It is also used in fire-retardant formulations to increase the wood’s resistance to heat and fire. The use of DEG in wood preservatives provides greater stability and a longer lifespan for the wood.

These are just some of the wide-ranging applications of diethylene glycol. This substance serves as an efficient solvent in various industries such as agriculture, textiles, pharmaceuticals, gas, and chemical production.

Essential Safety Guidelines for Diethylene Glycol Handling and Storage

Due to the toxic nature of diethylene glycol, it is essential to consider several important safety measures when using and storing it. Here are a few key points to keep in mind:

• Storage facilities for tanks and packages containing diethylene glycol should be dry, cool, and away from sources of heat or sparks.
• The storage area for diethylene glycol should have good ventilation.
• Workers must wear protective clothing, gloves, and safety masks when handling diethylene glycol.
• Diethylene glycol tanks should never be stored at temperatures above 120°C, as there is a risk of explosion under such conditions.
• Diethylene glycol can catch fire at very high temperatures, so it should be stored in a cool area away from direct sunlight.
• Ensure that the MSDS is attached to packages containing diethylene glycol to inform individuals of the hazards associated with this substance.

Introduction to a Renowned and Reputable DEG Manufacturer in the Middle East

The global market for diethylene glycol (DEG) is populated by numerous producers, each employing diverse feedstocks, methodologies, equipment, and manpower. When seeking to procure DEG in the Middle East or elsewhere, it’s crucial to prioritize reputable manufacturers that guarantee product quality. These established companies, backed by a legacy of expertise and trust, consistently deliver products that exceed customer expectations.

In the Middle East, Ishtar Company stands out as a premier DEG producer specializing in diethylene glycol production. This company consistently strives to use the best raw materials and up-to-date technologies and equipment for DEG production. If you are looking to purchase high-quality diethylene glycol, Ishtar Company is ready to assist you.

Diethylene Glycol (DEG) Pricing

The price of diethylene glycol varies across producers due to factors such as production costs, brand reputation, transportation expenses, labor costs, and feedstock quality. If you wish to know the price of DEG from Ishtar Company, call (+971) 524403255, and the company’s experts will provide you with detailed information and conditions regarding this product.

Affordable Purchase of High-Quality Diethylene Glycol from a Professional Supplier: Ishtar Company

Ishtar Company is not only a reputable and professional producer of diethylene glycol but also a specialized supplier of this product throughout the Middle East. With a deep commitment to customer satisfaction, Ishtar consistently delivers diethylene glycol at competitive prices, catering to a diverse range of industrial applications.

The price of diethylene glycol from Ishtar Company is fully negotiable depending on the volume of the order. The company offers various payment terms, including T/T, DLC, and other negotiable options, and uses CFR ASWP and FOB Iran Ports for product shipment. The minimum order volume for purchasing DEG from Ishtar Company is 44 tons, and the product is packaged in new drums for shipping.

Given these considerations, if you wish to place an order or obtain more information about diethylene glycol, call (+971) 524403255. The experts at Ishtar Company will answer your questions and process your order.