Name: Diethylene Glycol(CAS:111-46-6) DEG Bulk Industrial Chemical Supplier - Basic Chemical Raw Material for Solvent Preparation, Resin Synthesis and Textile Auxiliaries
Brand: Yingtai Chemical
SKU: CAS:111-46-6
Rating: 5 (1 reviews)

Description

Targeted Chemical Solution for Industrial Users

Diethylene Glycol (DEG) is positioned as a versatile industrial chemical, primarily serving chemical processors, resin manufacturers, and natural gas dehydration facilities requiring reliable solvents and chain extenders. As a specialty chemical closely related to xylene chemical products, it meets the needs of users demanding high purity and consistency. Its role complements applications managed by professional xylene solvent manufacturers, enabling enhanced compatibility within complex formulations requiring rigorous performance standards.

Precise Technical Specifications and Purity Control

Our Diethylene Glycol offers a purity of ≥99.0%, ensuring chemical stability for use as a thick, viscous liquid completely miscible with water. Its neutral acidity and a flash point of 124°C support safe handling in industrial operations. This product’s molecular structure and high viscosity allow it to function as an efficient chain extender as well as a desiccant in natural gas dehydration systems. These measurable technical features align with requirements typically fulfilled by xylene thinner manufacturers in applications needing precise solvent behavior and formulation compatibility.

Applied Industrial Roles and Operational Benefits

DEG’s multifunctionality spans polyester resin synthesis, hydraulic fluid viscosity modification, and textile dyeing auxiliary applications. Like xylene thinner and analogous products, it fulfills critical roles in manufacturing processes, contributing to optimized production efficiency and system integration. Its use in controlled hygroscopic formulations supports consistent output in sectors such as coatings and adhesives. This chemical’s inclusion in industrial cleaners and specialty chemical blends underlines its importance for downstream processing reliability and regulatory compliance.

Product Advantages

System Design and Integration Capabilities

The molecular consistency and neutral response of Diethylene Glycol facilitate straightforward integration into existing chemical production lines, resembling advantages seen with formulations delivered by xylene solvent manufacturers. Its compatibility with a range of resin and lubricant matrices underscores an advanced design adaptability. This structural advantage supports modular formulation strategies and reduces the risk of phase incompatibility, characteristic of products optimized by specialized xylene chemical suppliers.

Operational Performance and Handling Benefits

With a high flash point and stable chemical profile, this product offers improved safety margins characteristic of professional-grade solvents such as those from a xylene thinner manufacturer. The excellent water miscibility and viscosity support precise dosing and ease of process control, enhancing operational efficiency in industrial cleaners and resin synthesis. Moreover, its consistency assures end users reduce downtime, simplify safety compliance, and achieve predictable performance outcomes in complex chemical blends.

Diethylene glycol (abbreviated as DEG, CAS No.: 111-46-6) is a dimeric ether-diol formed by the dehydration condensation of two molecules of ethylene glycol. Its molecular structure contains two hydroxyl groups and one ether linkage, conferring hygroscopicity, water solubility, and some freezing point depression ability similar to ethylene glycol, but with significantly higher toxicity. Its main industrial applications include:
1. Natural Gas and Gas Processing: Its high hygroscopicity makes it an effective desiccant for dehydrating natural gas, air, and other industrial gases (triethylene glycol TEG is more common, but DEG is also applicable).
2. Resin and Polymer Industry: Used as a chain transfer agent or chain extender in polyester (PET, PBT) and polyurethane production to regulate molecular weight. It is also a common active diluent and solvent for unsaturated polyester resins (used in fiberglass).
3. Textile and Dyeing: Employed as a dye solvent and humectant in fabric finishing agents, helping to improve dye dispersion and fabric hand.
4. Functional Fluids and Additives: Used as a viscosity modifier and antifreeze in lubricants, hydraulic oils, and brake fluids; as a solvent and humectant in printing inks; and as a component in certain low-toxicity antifreeze formulations (e.g., for solar energy systems).
5. Other Uses: Used in the production of chemicals like morpholine, and as a component in adhesives and sealants.
Our product, manufactured in Shandong, China, is primarily a byproduct from the hydration of ethylene oxide to produce ethylene glycol, refined via distillation to achieve a purity of ≥99.0%. This product is toxic (LD₅₀ oral rat approx. 12-20 g/kg). Ingestion may cause severe health issues such as kidney failure. It is strictly forbidden for use in pharmaceuticals, food, cosmetics, or any end products that may come into human contact. Protective gloves and goggles must be worn during handling to avoid contact with skin and eyes.

Shandong Wintex Chemical Co., Ltd.: Your Trusted Partner in Fine Chemicals

Strategic Hub: Based in Dongying, Shandong, a leading petrochemical base in China.

Core Business: Focus on R&D, production and sales of high-value-added fine chemicals.

Advanced Manufacturing: Park-based facilities with modern plants, intelligent control systems and integrated utilities for efficient full-process production.

Reliable Supply: Key fine chemical supplier in the Bohai Rim, with substantial capacity to provide stable, premium products and integrated supply chain solutions.

Customer-Centric Solutions: Go beyond product supply, partnering with clients to solve challenges in sourcing, application and technical support.

Global Reach: Implement the "two ends abroad" trade strategy, growing international trade and global partnerships steadily.

Our Commitment: Uphold "Safety, Innovation, Win-Win", invest in R&D to drive sustainable industry growth and boost the development of the Dongying region.

Use Scenarios

Natural Gas Dehydration in Petrochemical Processing

In natural gas processing plants, Diethylene Glycol functions as a hygroscopic desiccant essential for moisture removal, improving gas quality and protecting infrastructure. Its role parallels that of xylene solvent components in refining applications. The product’s purity and neutral chemical nature permit integration into dehydration cycles without adverse reactions. This compatibility enhances system reliability while meeting industry moisture removal standards critical to petrochemical workflows.

Polyester Resin Manufacturing and Textile Applications

Within polyester synthesis and textile dyeing, this chemical acts as a chain extender and auxiliary agent, contributing to polymer chain length control and improved dye uptake. Similar to roles played by specialized xylene thinner products, Diethylene Glycol offers predictable chemical behavior that supports consistent fabric finishing and resin properties. Its provision by experienced xylene thinner manufacturers ensures formulations meet strict industry specifications and process integration requirements.

1. Q: Are you a manufacturer?

A: We are an integrated enterprise engaged in R&D, production, sales, storage, and logistics. In the field of fine chemicals, we own proprietary production lines for core products such as Methyl Tert-Butyl Ether (MTBE) and Ethyl Acetate. Supported by our self-built smart warehousing and logistics platform, we maintain long-term and stable supply of a variety of fine chemical raw materials, including MTBE, Isooctane, Isomeric Xylene, Methanol, Ethyl Acetate, and Cyclohexanone. We have established deep strategic partnerships with leading chemical manufacturers both domestically and internationally. Leveraging our ready stock and supply chain advantages, we provide customers with cost-effective products and integrated solutions.

2. Q: How do you guarantee product quality?

A: We strictly implement the EPR quality management system, ensuring full control over the production process to guarantee the stability and compliance of raw materials and finished products. On the logistics side, we follow SOP-compliant loading and transportation procedures, combined with intelligent warehousing and smart logistics systems, to ensure the safe, timely, and accurate delivery of goods.

3. Q: Can you provide samples?

A: Yes, we welcome sample orders for testing purposes. Please share your specific product requirements. Samples are provided free of charge, but express shipping costs will be the responsibility of the customer.

4. Q: How can I verify product quality before placing an order?

A: You may choose any of the following methods:

Request free samples for testing;

Refer to our previous SGS test reports;

Arrange SGS on-site inspection before loading.

5. Q: What is your minimum order quantity (MOQ)?

A: The minimum order quantity for each product is one 20-foot container (20°FCL).

6. Q: What packaging options do you offer?

A: We offer a variety of packaging solutions to meet different customer needs, including:

Steel drums, plastic drums, IBC tanks, Flexitanks, ISO TANKS, and bags, among others.

7. Q: What payment terms do you accept?

A: We primarily accept TT (Telegraphic Transfer) and LC (Letter of Credit). Other payment terms can be flexibly negotiated based on specific business arrangements.

8. Q: Can you offer a discounted price?

A: Yes. Discounts are available and will be negotiated based on your order quantity.

9. Q: What is your delivery time?

A: We ensure prompt and reliable delivery through professional chemical logistics channels. Generally, shipment will be arranged within 14 working days after receiving the deposit or the original Letter of Credit.