Diethylene glycol (DEG) is an organic compound with the formula (HOCH2CH2)2O. It is a colorless, practically odorless, poisonous, and hygroscopic liquid with a sweetish taste. It is miscible in water, alcohol, ether, acetone, and ethylene glycol. DEG is a widely used solvent. polyurethanes, and plasticizers.DEG is used as a building block in organic synthesis, e.g. of morpholine and 1,4-dioxane. It is a solvent for nitrocellulose, resins, dyes, oils, and other organic compounds. It is a humectant for tobacco, cork, printing ink, and glue. It is also a component in brake fluid, lubricants, wallpaper strippers, artificial fog and haze solutions, and heating/cooking fuel. In personal care products (e.g. skin cream and lotions, deodorants), DEG is often replaced by selected diethylene glycol ethers. A dilute solution of diethylene glycol can also be used as a cryoprotectant.
Item | Index |
Melting Point | 128-130 °C(lit.) |
Density | 1.095g/cm3 |
Flashing Point | 180ºC |
Solubility | alcohol: insoluble(lit.) |
Form | Powder |
Water Solubility | Insoluble |
Stability | Stable. Incompatible with strong oxidizing agents. |
Application
1). Mainly used as solvent,such as the solvent of nitrocellulose,rubber,resin,grease,paint,medicine,etc.Also can be used as resin plasticizer,tobacco anti-drying agent,fiber lubriant and gas desiccant,etc.
2). Mainly used for gas dehydrant and aromatics extraction solvent.Also used for cellulose nitrate,resin,such as grease,printing ink solvent,textile softener,finishing agent,and coumaric ketone and indene extracted from coal tar, etc.
3). Used for the preparation of plasticizer,also used as extracting agent,desiccant,heat preservation agent,softening agent and solvent,etc.A shrinkage of diethylene glycol is mainly used for natural gas dehydration and aromatics extraction,used as a solvent,ink adhesion and textile dyes are also used in rubber and resin plasticizers,polyester resin,fiberglass,urethane foam,the production of lubricating oil viscosity improver, and other products.
4). Used as gas dehydrant and aromatics extraction solvent,and also used as a textile lubricant,and finishing agent,softener and plasticizer,humidifying agent,sizing agent,nitro cellulose fiber,resin and grease solvent.
5.Used as a solvent,gas dehydrant,extraction solvent,water softener,liquid and gas chromatography is suitable for aqueous solution analysis,selective polyethylene glycol,used to analyze the content of oxygen compounds (especially alcohol),aniline,fatty amine, pyridine and quinoline.
Storage
Packing:
25kg/drum or as customer's request
Port:
Qingdao
Lead Time:
| Quantity(Kilograms) | 1 - 5000 | >5000 |
| Est. Time(days) | 7 | To be negotiated |
1. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment.
4. Goods delivered directly from the factory warehouse after well produced in a high quality and good situation.
5. Competitive price
6. Testing equipment: SGS, UV, HPLC, GC, CIQ.
Delivery
Usually the Delivery time is 7-10 day.
About Us
Hebei Henghe Import & Export Trading Co., Ltd. specializes in exporting high quality Research chemical,Basic chemical and plastic raw material etc.
Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years.
We will provide the most comprehensive products and service to you ! We are looking forward to your cooperation!
1. Will you supply samples for testing?
For most of our products, samples are available, but please cover the shipping cost.
How can I place order
2. How can I place order?
You can contact us by email about your order details, or place order on line.
3.Is there any discount?
Yes, for larger quantities, we can offer you a better price.
4. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
5. What services can we provide?- Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA;
Accepted Payment Currency:USD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese.