Products Description
What is Diethylene Glycol (DEG) CAS 111-46-6?
Diethylene Glycol (CAS No. 111-46-6), also known as 2,2'-oxydiethanol, is a colorless, odorless, hygroscopic viscous liquid with a pungent sweet taste and chemical formula C₄H₁₀O₃. It features a symmetrical molecular structure (HOCH₂CH₂OCH₂CH₂OH) and exhibits strong hydrogen bonding, contributing to its high boiling point (245°C) and viscosity (35.7 mPa·s at 20°C).
With a DEG of 1.118 g/cm³ and complete miscibility in water, ethanol, and acetone, it serves as a versatile solvent and chemical intermediate.
Basic Info
| Product Name: | Diethylene Glycol |
| Molecular Formula: |
C4H10O3 |
| CAS No.: | 111-46-6 |
| Content: | ≥99.5% |
| Density | 1.118g/mLat 25°C(lit.) |
| Melting Point | −10°C(lit.) |
| Boling Point | 245°C(lit.) |
| Flash Point | 143 °C |
Uses
In industrial applications, diethylene glycol is primarily used as an antifreeze additive in automotive coolants and heat transfer fluids due to its low freezing point (-10.45°C) and thermal stability. It also acts as a plasticizer in the production of polyurethanes, unsaturated polyester resins, and polyvinyl chloride (PVC) to enhance flexibility and durability.
Packaging & Delivery
Packaging:
- Weight <1kg ---- Fluorinated bottle
- 25kg ---- Plastic bucket
- 180- 200kg ---- Drum
- P.S.: we accept packaging customization.
Delivery Time:
- We have large quantity diethylene glycol in stock, normally could ship out within 3 working days.
- For rush delivery, please contact our sales team for particular arrangement.
Shipping Methods:
- By sea, air, or courier (FedEx, DHL, UPS, TNT).
Company Profile
Gneebio is a company specializing in the research and development, production and sales of chemicals. We adhere to the principle of "quality first" and have obtained ISO9001 certification. We have also set up a dedicated testing center to implement strict quality control standards at all stages of the production process. Quality inspectors closely monitor the production process of each product to ensure the quality of the final chemical product. We also give priority to safety and ecological environment protection, adopt eco-friendly production processes, and implement a strict waste management system.
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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