Diethylene Glycol (DEG) China Factory Jiangsu Dengfeng Chemical Wholesale Price

• Customization: Available
• CAS No.: 111-6-6
• Formula: C4h10o3
• Model NO.: DEG
• EINECS: 203-872-2
• Classification: Unsaturated Alcohol
• Appearance: Liquid
• Type: 0 °
• Hydroxyl No.: Monohydroxy
• Transport Package: 200 Kg/Barrel/20gp/40gp /Oil Tankers
• Specification: 230 kg/barrel
• Trademark: DF
• Origin: Henan, China
• HS Code: 29094100
• Production Capacity: 500000/Tons

Product Description

Diethylene glycol (DEG) 

 

Application industry
 

1. Mainly used as a gas dehydrator and aromatic hydrocarbon extraction solvent. It is also used as a solvent for nitrocellulos, resins, oils, printing inks, as a softener and finishing agent for textiles, and for extracting coumarin and indene from coaltar. In addition, diethylene glycol is also used as brake oil compounding agent, celluloid softener, antifreeze and diluent in lotion polymerization. Also used as a plasticizer for rubber and resin; Polyester resin; Fiber glass; Carbamate foam; Production of lubricating oil viscosity improver and other products. Used for synthesizing unsaturated polyester resins, etc.
2. Used for synthesizing unsaturated polyester resins, plasticizers, etc. It is also used as an antifreeze agent, gas dehydrating agent, plasticizer, solvent, aromatic hydrocarbon extraction agent, cigarette moisture absorbent, textile lubricant and finishing agent, anti drying agent for paste and various adhesives, and moisture absorbing solvent for reducing dyes. It is a commonly used solvent for oils, resins, nitrocellulos, etc.
3. Diethylene glycol is an important raw material in the synthesis of polyurethane. Polyurethane is an elastic polymer material widely used in furniture, automobiles, construction, textiles, waterproof coatings, adhesives, and other fields. Diethylene glycol, as a soft segment raw material for polyurethane, can improve the flexibility of the material and also act as a crosslinking agent,
4. Diethylene glycol, as a solvent and moisturizer, is used to dissolve dyes, paints, inks, etc. It is an important raw material for industries such as printing, dyeing, and coatings. It can also be used as an electrical fluid such as brake fluid and capacitor fluid. In cosmetics and skincare products, diethylene glycol can be used as a moisturizer and softener to enhance the moisturizing and user experience of the product.
5. As an intermediate, diethylene glycol can be used to synthesize other organic compounds, such as surfactants, plasticizers, lubricants, etc. It can also be used for synthesizing fragrances and medicines.
In the field of pesticides, diethylene glycol can be used to prepare herbicides such as glyphosate.
In the field of medicine, it can be used to produce various drugs, such as antibiotics, anti-tumor drugs, etc; It can also be used as a local anesthetic.
In the field of fuels, diethylene glycol can be mixed with other compounds to produce renewable energy sources such as biodiesel.
In the food industry, diethylene glycol is used as a stabilizer and moisturizer, which can help maintain the freshness and taste of food. It can also be used as a disinfectant for food packaging materials.

	Diethylene Glycol
CAS	111-46-6
EINECS	203-872-2
Chemical Formula	C4H10O3
Appearance	Colorless, odorless, transparent, hygroscopic viscous liquid with a spicy odor and no corrosiveness
boiling point	245(ºC,101.3kPa)
melting point	-10.5(ºC)
relative density	1.118(g/mL,4ºC)
flash point	229 (ºC)
heat of vaporization	52.297 (KJ/mol,b.p.)
Combustion heat	2380.2 (KJ/mol)
Application: Synthesis of Unsaturated Polyester Resin by Gas Dehydrating Agent Aromatic Extraction Solvent

 

Diethylene Glycol      111-46-6
1	Relative vapor density	2.14 (g/mL,=1)
2	refractive index	1.4490 (15ºC)
3	refractive index	1.4472 (20ºC)
4	Room temperature refractive index	1.446(n25)
5	viscosity	35.7 (mPa·s,20ºC)
6	viscosity	30 (mPa·s,25ºC)
7	flash point	143 (ºC,)
8	flash point	229 (ºC)
9	heat of vaporization	52.297 (KJ/mol,b.p.)
10	Combustion heat	2380.2 (KJ/mol)
11	heat capacity	2.31 (KJ/(kg·K),20ºC,)
12	conductivity	5.86×10-7 (S/m,20ºC)
13	Vapor pressure	<0.0013 (kPa,20ºC)
14	cubic expansion coefficient	0.000635 (K-1,20ºC)

 

Emergency response methods

 

1, Emergency response to leakage

Cut off the fire source. Wear self-contained breathing apparatus and general firefighting protective clothing. Seal the leak while ensuring safety. Spraying mist can reduce evaporation. Mix and absorb with sand or other non combustible adsorbents. Then transport it to an open area for burial, evaporation, or incineration. If there is a large amount of leakage, use embankments to contain it, and then collect, transfer, recycle or dispose of it harmlessly before disposal.

2, Protective measures

Respiratory protection: When the concentration in the air is high, a gas mask should be worn. It is recommended to wear a self-contained breathing apparatus during emergency rescue or evacuation.
Eye protection: Wear chemical safety goggles.
Body protection: Wear anti-static work clothes.
Hand protection: Wear protective gloves.
Other: Smoking is strictly prohibited at the work site. Avoid long-term repeated exposure.

3, Emergency measures

Skin contact: Remove contaminated clothing and rinse thoroughly with soap and water.
Eye contact: Immediately open the upper and lower eyelids and rinse with flowing water for 15 minutes. Seek medical attention.
Inhalation: Remove from the scene to a place with fresh air. Difficulty breathing requires oxygen therapy. When breathing stops, immediately perform artificial respiration. Seek medical attention.
Ingestion: If ingested by mistake, rinse mouth with water, drink sufficient warm water, induce vomiting, and seek medical attention immediately.