Products Description
What is Diethylene Glycol?
Diethylene Glycol is a colorless and transparent liquid, referred to as DEG. It is hygroscopic, odorless, and has a spicy sweet taste. It is a polyol. The chemical formula of DEG is C₄H₁₀O₃, and the molecular weight is 106.12. The density at 25°C is 1.118 g/ml (literature value), the melting point is -10°C (literature value), and the boiling point is 245°C (literature value). The flash point is 143°C, it is soluble in water, the vapor pressure at 20°C is 0.01 mmHg, and the vapor density is 2.14 relative to air.


Basic Info
| CAS Number | 111-46-6 |
| EINECS Number | 203-872-2 |
| Chemical Formula | C₄H₁₀O₃ |
| Molecular Weight | 106.12 |
| Density | 1.118 g/mL at 25°C (lit.) |
| Water Solubility | SOLUBLE |
| Vapor Pressure | 0.01 mm Hg ( 20 °C) |
| Vapor Density | 2.14 (vs air) |
| Solubility | H₂O: 50mg/mL at 20 °C, clear, colorless |
| Refractive Index | n₂₀/D 1.447(lit.) |
| Acidity Coefficient | 14.03±0.10(Predicted) |
| PH Value | 5.5-7.0 (25℃, 50mg/mL in H₂O) |
Uses
- Spice: DEG has good solubility in spices and can be used as a carrier of spices to make the spices better dispersed in the product. It can also play a role in flavoring and stabilizing the fragrance.
- Desiccant: Diethylene glycol is hygroscopic and can absorb moisture in the air. It can be used in air conditioning systems to adjust the humidity of the air and maintain a comfortable environment. In some places where humidity needs to be controlled, such as electronic equipment production workshops and laboratories, diethylene glycol can be used as a desiccant to prevent equipment and products from being damaged by excessive humidity.
- Cosmetics: It often used as a moisturizer and solvent, it can help maintain skin moisture and make cosmetics have good spreadability and stability.
- Brake fluid: DEG is one of the important components of brake fluid. It can increase the boiling point and low-temperature fluidity of brake fluid, ensuring the reliable operation of the brake system under different environmental conditions.

Packaging & Shipping
- 200kg Iron Drum , 16MT/20'FCL .
- Flexi-bag, 22MT/20'FCL
- 1000 kg IBC Drum, 20MT/20'FCL
- also be packed according to customer's needs.
- Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.


Company Profile
Gneebio with decades of experience in research, manufacturing and marketing of organic chemicals, is one of the leading exporters of chemical products in Henan, China.Over the years, we have been committed to the chemical industries of intermediates, plastic additives, water treatment chemicals and fungicide, and daily chemicals.
Our popular products include Organic Chemicals (Polyisobutylene, Styrene Monomer, Propylene Glycol, Cyclohexanone, Cyclohexane, Isopropyl Alcohol), Daily Chemicals (Didecylmethylamine, Dodecyl dimethyl betaine), and various Petrochemicals (Ethylene Tar, Petroleum Toluene), among others.




FAQ
Are you a trading company or a manufacturer?
We are a chemical manufacturer in China. So we can offer wholesale price.
Is it customary for us to visit your factory?
Of course. Welcome to visit our factory. Our company is located in Henan Province, the traffic is very convenient.
What are your payment terms?
Wire transfer, paypal, western union, money order and bitcoin.
What is your delivery time?
We usually ship within 1-3 days after receiving your payment.
How to guarantee the after-sale service?
If there is any problem after sale, whether it is quality or quantity, we will try our best to solve it immediately, and we even have a recall system if necessary.
How can I check the quality before ordering?
We cherish every good customer, please tell our sales staff your detailed requirements and specifications. They can request free samples for you.
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