Diethylene Glycol
- CAS No.111-46-6
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity Diethylene Glycol (DEG) serving as a versatile industrial solvent and chemical intermediate for resin synthesis. Reliable bulk supply with comprehensive COA.
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Product Overview
Diethylene Glycol, commonly abbreviated as DEG, is a vital organic compound widely utilized across various industrial sectors. As a colorless, transparent liquid with mild hygroscopic properties, it serves as an essential building block in chemical manufacturing. Our facility produces high-purity grades suitable for demanding applications requiring consistent quality and reliability. This product is strictly intended for industrial and commercial use, adhering to all safety and regulatory standards for chemical intermediates.
The compound is characterized by its excellent solvency power and stability under normal conditions. It acts as a crucial component in the synthesis of polyesters and resins, while also functioning effectively as a humectant and plasticizer. Our manufacturing process ensures minimal impurities, delivering a product that meets rigorous international specifications for industrial chemistry.
Technical Specifications
Quality control is paramount in our production line. Each batch undergoes thorough analysis to verify compliance with established standards. The following table outlines the key physical and chemical properties typically associated with our premium grade supply:
| Items of Analysis | Standard of Analysis | Test Results |
|---|---|---|
| Appearance | Colorless transparent liquid | Conform |
| Purity | ≥99.8% | 99.99% |
| Ethylene glycol | ≤0.05% | <0.01% |
| Triethylene glycol | ≤0.05% | <0.02% |
| Chromaticity | ≤10 | 9 |
| Density | 1.1155-1.1176 g/cm3 | 1.1164 g/cm3 |
| Water | ≤0.1% | 0.0036% |
| Initial boiling point | ≥242℃ | 244.8℃ |
| Dry point | ≤250℃ | 246.4℃ |
| Fe | ≤0.0001% | <0.00001% |
| Acid | ≤0.01% | 0.0005% |
Industrial Applications
The versatility of Diethylene Glycol makes it indispensable in multiple manufacturing processes. Its primary role involves serving as a raw material for the production of unsaturated polyester resins, which are fundamental in the composites industry. Additionally, it is extensively used as a solvent for nitrocellulose, resins, oils, and dyes due to its high boiling point and stability.
- Acting as a gas dehydrating agent in natural gas processing facilities.
- Functioning as an aromatic extraction solvent in petrochemical refining.
- Serving as a textile lubricant, softener, and finishing agent to enhance fabric quality.
- Utilized as a plasticizer and wetting agent in various polymer formulations.
- Employed as a sizing agent and solvent for grease and other industrial compounds.
Storage and Safety
Proper handling and storage are critical to maintain product integrity and ensure safety. Diethylene Glycol should be stored in tightly closed containers within a cool, dry, and well-ventilated area. It is essential to keep the material away from incompatible substances and protect it from moisture contamination. While stable under normal temperatures and pressures, appropriate personal protective equipment should be used during handling. This product is for industrial use only and must not be consumed or used in pharmaceutical preparations intended for human intake.
