| Customization: | Available |
|---|---|
| CAS No.: | 107-21-1 |
| Formula: | (CH2oh)2 |
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Ethylene glycol, also known in the industry as glycol or 1, 2-ethylenediol (EG), is renowned for its versatile properties and applications. This simplest diol, with its chemical formula (CH2OH)2, presents itself as a colorless, odorless liquid with a sweet taste and low toxicity to animals, making it a safe and efficient choice for various uses. Its compatibility with water and acetone, combined with limited solubility in ethers, highlights its unique versatility. Employed as an exceptional solvent and antifreeze, ethylene glycol is pivotal in synthesizing polyester and polyester resins. Its multifaceted applications extend to producing polyester fibers and PET bottles, surfactants, plasticizers, and resins. Additionally, it serves as a vital component in engine antifreeze formulations, industrial cooling systems, and as an effective dehydrating agent. Whether used in dye and ink solutions or as a wetting agent for cellophane, fibers, leather, and adhesives, ethylene glycol exemplifies adaptability. The industrial and textile sectors rely on it for creating alkyd resins, glyoxal, and as a heat transfer medium, underscoring its indispensable role in modern manufacturing and transportation.
| Property | Specification | Test Method | Grade Variations |
| Purity (%) | ≥99.0 (Industrial) | ASTM E202 | Fiber Grade: ≥99.8% |
| Density (20°C, g/cm³) | 1.113-1.115 | ASTM D4052 | Anhydrous: 1.116 |
| Boiling Point (°C) | 197.3 | ASTM D1078 | High-Purity: 198°C |
| Melting Point (°C) | -12.9 | ASTM D5462 | Inhibited EG: -15°C |
| Refractive Index | 1.431-1.433 | ASTM D1218 | UV-Stabilized: 1.434 |
| Viscosity (25°C, mPa·s) | 16.1 | ASTM D445 | Low-Viscosity: 15.0 |
| Water Content (%) | ≤0.1 | Karl Fischer | Ultra-Dry: ≤0.05% |
Q1: Are you a manufacturer or a trader?
We are a trading company with its own factory in China, mainly dealing in all kinds of chemical raw materials.
Q2: Do you have a stable production facility?
Absolutely! We take pride in our expansive 2,000+ sqm factory, ensuring a consistent supply of superior products.
Q3: Where do you ship from, and how long is the lead time?
Our shipments are dispatched from Tianjin Port, China, with a lead time of 7-15 days post-deposit (sample orders are accelerated to 3-5 days).
Q4: Do you offer free samples?
Yes! We offer complimentary samples, although the freight is the buyer's responsibility. Custom formulations incur a nominal fee.
Q5: What are your payment terms?
We accept L/C, T/T. Alternative methods can be arranged through discussion.
Q6: Do prices drop for bulk orders?
Certainly! We provide negotiable pricing based on order volume. Contact us for the most competitive quote as raw material prices may vary.
Q7: What kind of documents will we provide to you?
We will furnish you with essential documentation, including the Bill of Lading, Commercial Invoice, Packing List, and Certificate of Origin. Armed with these crucial documents, you or your broker can seamlessly complete the customs declaration process on your end.
Q8: During shipping, if there is damage to the products, how do you obtain a replacement?
During the shipping process, we collaborate closely with our shipping agency to diligently safeguard the integrity of your goods. Should any damage occur, the agency will assume responsibility for the damage. In instances where the issues are not exceedingly severe, we are committed to assisting you and will provide compensation for the damaged parts.
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